FMF Minerals Gallery

Erythrite
Tazalarht mining area, Taroudant Province, Souss-Massa Region, Morocco
79 X 74 mm (Author: Manuel Mesa)

Erythrite
Tazalarht mining are

Erythrite
La Cena del Depósito Claim, Huércal-Overa, Comarca Levante Almeriense, Almería, Andalusia, Spain
FOV 6 mm (Author: Firmo Espinar)

Erythrite
La Cena del Depósit

Erythrite
Mockleiten Mine, Brixlegg, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
fov 0.5 mm (Author: ploum)

Erythrite
Mockleiten Mine, Bri

Erythrite
Bou Azzer mining district, Drâa-Tafilalet Region, Morocco
85 x 70 x 30 mm (Author: Rob Schnerr)

Erythrite
Bou Azzer mining dis

Erythrite
Bou Azzer mining district, Drâa-Tafilalet Region, Morocco
4x4 cm. approx (Author: Enrique Llorens)

Erythrite
Bou Azzer mining dis

Erythrite
Bou Azzer Mines, Bou Azzer mining district, Ouarzazate Province, Drâa-Tafilalet Region, Morocco
fov 1.5 mm (Author: ploum)

Erythrite
Bou Azzer Mines, Bou

Erythrite
Cuesta Alta Mine, Cerro Minado, Huércal-Overa, Comarca Levante Almeriense, Almería, Andalusia, Spain
fov 2.2 mm (Author: ploum)

Erythrite
Cuesta Alta Mine, Ce

Erythrite
La Cena del Depósito Claim, Huércal-Overa, Comarca Levante Almeriense, Almería, Andalusia, Spain
FOV 13mm (Author: Firmo Espinar)

Erythrite
La Cena del Depósit

Erythrite
Monte Narba Mine, San Vito, Narba Mountain, Sud Sardegna Province, Sardinia/Sardegna, Italy
41 x 30 mm (Author: Sante Celiberti)

Erythrite
Monte Narba Mine, Sa

Erythrite
Bou Azzer Mines, Bou Azzer mining district, Ouarzazate Province, Drâa-Tafilalet Region, Morocco
fov 3.7 mm (Author: ploum)

Erythrite
Bou Azzer Mines, Bou

Erythrite
Bou Azzer mining district, Drâa-Tafilalet Region, Morocco
fov 4.4 mm (Author: ploum)

Erythrite
Bou Azzer mining dis

Erythrite
Bou Azzer mining district, Drâa-Tafilalet Region, Morocco
60 x 48 mm (Author: Sante Celiberti)

Erythrite
Bou Azzer mining dis

Erythrite
Bou Azzer Mines, Bou Azzer mining district, Ouarzazate Province, Drâa-Tafilalet Region, Morocco
fov 12.5 mm (Author: ploum)

Erythrite
Bou Azzer Mines, Bou

Erythrite
Bou Azzer Mines, Bou Azzer mining district, Ouarzazate Province, Drâa-Tafilalet Region, Morocco
fov 4.5 mm (Author: ploum)

Erythrite
Bou Azzer Mines, Bou

Erythrite
Oumlil Mine, Oumlil, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region, Morocco
96 x 84 mm (Author: Sante Celiberti)

Erythrite
Oumlil Mine, Oumlil,

Erythrite
Oumlil Mine, Oumlil, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region, Morocco
96 x 84 mm (Author: Sante Celiberti)

Erythrite
Oumlil Mine, Oumlil,

Erythrite
Bou Azzer mining district, Drâa-Tafilalet Region, Morocco
fov 4.7 mm (Author: ploum)

Erythrite
Bou Azzer mining dis

Erythrite
Bou Azzer Mines, Bou Azzer mining district, Ouarzazate Province, Drâa-Tafilalet Region, Morocco
fov 4.6 mm (Author: ploum)

Erythrite
Bou Azzer Mines, Bou

Erythrite
Silberbergalm, Reith im Alpbachtal!, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
2 x 1,5 cm (Author: Volkmar Stingl)

Erythrite
Silberbergalm, Reith

Erythrite
Agoudal Centre Quarry, Tansifite, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region, Morocco
8.5 x 5 x 7 cm / main crystal: 4.0 cm (Author: MIM Museum)

Erythrite
Agoudal Centre Quarr

Erythrite
Stocker adit, Silberberg mining district, Reith im Alpbachtal, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
5,5 x 4 cm (Author: Volkmar Stingl)

Erythrite
Stocker adit, Silber

ESMERALDA CLEOPATRA 3.JPG (Author: Granate)

ESMERALDA CLEOPATRA 3.JPG

Esperite Franklin, New Jersey, USA 3x3 cm (Author: LennyL)

Esperite Franklin, New Jersey, USA

Esperite and Franklinite
Franklin, Franklin Mining District, Sussex County, New Jersey, USA
6.5 x 4.4 cm (Author: Michael Shaw)

Esperite and Franklinite
Frank

Esperite and Franklinite
Franklin, Franklin Mining District, Sussex County, New Jersey, USA
6.5 x 4.4 cm (Author: Michael Shaw)

Esperite and Franklinite
Frank

Esperite and Willemite Franklin, New Jersey, USA 6x4 cm (Author: LennyL)

Esperite and Willemite Franklin, N

Esperite, Harystonite, Willemite, and Calcite Franklin, New Jersey, USA 4x4 cm (Author: LennyL)

Esperite, Harystonite, Willemite,

Esperite, Willemite, and Calcite Franklin, New Jersey, USA 4x3 cm (Author: LennyL)

Esperite, Willemite, and Calcite F

Etched elbaite to form a scepter crystal, Araguaia, Brazil, 3.3 x 0.5 cm (Author: Jim)

Etched elbaite to form a scepter c

Etikett (Russellit Johanngeorgenstadt).JPG (Author: Andreas Gerstenberg)

Etikett (Russellit Johanngeorgenst

Etikett Amethyst (Dresden).jpg (Author: Andreas Gerstenberg)

Etikett Amethyst (Dresden).jpg

Etikett Dialogit (Freiberg).jpg (Author: Andreas Gerstenberg)

Etikett Dialogit (Freiberg).jpg

Etikett Euba.jpg (Author: Andreas Gerstenberg)

Etikett Euba.jpg

Etikett Rhodochrosit (Freiberg).jpg (Author: Andreas Gerstenberg)

Etikett Rhodochrosit (Freiberg).jp

Ettringite N’Chwaning II Mine, Kuruman, Kalahari Manganese Fields, Northern Cape Province, South Africa 3.5 x 1.3 cm (Author: Don Lum)

Ettringite N’Chwaning II Min

Ettringite N’Chwaning Mine, Kalahari Manganese Fields, South Africa 3.1 x 1.8 cm ex-Willy Israel (Author: Don Lum)

Ettringite N’Chwaning Mine,

Ettringite N’Chwaning Mine, Kalahari Manganese Fields, Northern Cape Province, South Africa 4.0 x 2.8 cm (Author: Don Lum)

Ettringite N’Chwaning Mine,

Ettringite N’Chwaning Mines, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa Specimen size 4,5 cm, largest crystal 1,5 cm (Author: Tobi)

Ettringite N’Chwaning Mines,

Ettringite N’Chwaning Mines, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa Largest crystal 1,5 cm, FOV 2 cm (Author: Tobi)

Ettringite N’Chwaning Mines,

Ettringite N’Chwaning Mines, Kuruman, Kalahari Manganese Fields, Northern Cape Province, South Africa 4.0 x 4.0 cm (Author: Don Lum)

Ettringite N’Chwaning Mines,

Ettringite with Calcite, Gaudefroyite and Hematite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
11,0 x 7,5 x 7,5 cm (Author: MIM Museum)

Ettringite with Calcite, Gaudefroyite and Hematite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape P

Ettringite
N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
FOV 1,5 cm (Author: Tobi)

Ettringite
N'Chwaning mining a

Ettringite
N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
2 x 0,7 x 0,7cm (Author: Dave van Bladel)

Ettringite
N'Chwaning mining a

Ettringite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
3.7 x 2.3 cm (Author: Don Lum)

Ettringite
N'Chwaning II Mine,

Ettringite
Mazarrón, Comarca Alto Guadalentín, Region of Murcia (Murcia), Spain
(Author: Rewitzer Christian)

Ettringite
Mazarrón, Comarca

Ettringite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
23 x 20 x 20 mm (Author: TamaHiguchi)

Ettringite
N'Chwaning II Mine,

Ettringite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
24 x 15 x 13 mm (Author: TamaHiguchi)

Ettringite
N'Chwaning II Mine,

Euchroite
Ľubietová (Libethen), Banská Bystrica, Slovak Republic
5.5 x 5.8 x 10.7 cm (Author: Michael Shaw)

Euchroite
Ľubietová (Lib

Euclase Mwami, Karoi District, Mashonaland West, Zimbabwe 2.2 x 1.8 cm (Author: Don Lum)

Euclase Mwami, Karoi District, Mas

Euclase Piaotang Mine, Xihashan Intrusion, Jiangxi Province, China 5.5 x 3.5 cm (Author: Don Lum)

Euclase Piaotang Mine, Xihashan In

Euclase crystals cluster, from Lost Hope Mine, Mwami, Karoi District, Mashonaland West, Zimbabwe Size 31 x 25 x 23 mm (Author: olelukoe)

Euclase crystals
Size 31 x 25 x 2

Euclase from Gachalá - One of my favorite specimens of the MIM (Author: Fiebre Verde)

Euclase from Gachalá - One of my f

Euclase on Calcite, Albite, Quartz and minor Rutile
Krumlkeeskopf south slope, Krumlkeeskopf Mountain, Große Fleiß Valley, Goldberg group, Hohe Tauern, Carinthia/Kärnten, Austria
11,5 cm (Author: Gerhard Brandstetter)

Euclase on Calcite, Albite, Quartz and minor Rutile
Krumlkeeskopf south slope, Krumlkeeskopf Mountain, Große Fleiß Valley, Goldberg group, Hohe Tauern, Carin

Euclase on matrix
Krumlkeeskopf south slope, Krumlkeeskopf Mountain, Große Fleiß Valley, Goldberg group, Hohe Tauern, Carinthia/Kärnten, Austria
11,5 cm (Author: Gerhard Brandstetter)

Euclase on matrix
Krumlkeeskop

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
10x21x7mm (Author: Fiebre Verde)

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
10x21x7mm (Author: Fiebre Verde)

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
10x21x7mm (Author: Fiebre Verde)

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
10x21x7mm (Author: Fiebre Verde)

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
10x21x7mm (Author: Fiebre Verde)

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
10x21x7mm (Author: Fiebre Verde)

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
10x21x7mm (Author: Fiebre Verde)

Euclase, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
74x46x29mm, xl=7mm (Author: Fiebre Verde)

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá D

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
74x46x29mm, xl=7mm (Author: Fiebre Verde)

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá D

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
74x46x29mm, xl=7mm (Author: Fiebre Verde)

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá D

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
74x46x29mm, xl=7mm (Author: Fiebre Verde)

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá D

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
74x46x29mm, xl=7mm (Author: Fiebre Verde)

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá D

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
74x46x29mm, xl=7mm (Author: Fiebre Verde)

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá D

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
74x46x29mm, xl=7mm (Author: Fiebre Verde)

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá D

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
74x46x29mm, xl=7mm (Author: Fiebre Verde)

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá D

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá Department, Colombia
74x46x29mm, xl=7mm (Author: Fiebre Verde)

Euclase, Calcite, Albite (variety cleavelandite)
La Marina Mine, Municipio Pauna, Western Emerald Belt, Boyacá D

Euclase, Calcite, Pyrite
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
44x26x34mm, up to 7mm (Author: Fiebre Verde)

Euclase, Calcite, Pyrite
Gacha

Euclase, Calcite, Pyrite
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
44x26x34mm, up to 7mm (Author: Fiebre Verde)

Euclase, Calcite, Pyrite
Gacha

Euclase, Calcite, Pyrite
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
44x26x34mm, up to 7mm (Author: Fiebre Verde)

Euclase, Calcite, Pyrite
Gacha

Euclase, Calcite, Pyrite
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
44x26x34mm, up to 7mm (Author: Fiebre Verde)

Euclase, Calcite, Pyrite
Gacha

Euclase, Calcite, Pyrite
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
44x26x34mm, up to 7mm (Author: Fiebre Verde)

Euclase, Calcite, Pyrite
Gacha

Euclase, Calcite, Pyrite
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
44x26x34mm, up to 7mm (Author: Fiebre Verde)

Euclase, Calcite, Pyrite
Gacha

Euclase, Calcite, Pyrite
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
44x26x34mm, up to 7mm (Author: Fiebre Verde)

Euclase, Calcite, Pyrite
Gacha

Euclase, Calcite, Pyrite
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
44x26x34mm, up to 7mm (Author: Fiebre Verde)

Euclase, Calcite, Pyrite
Gacha

Euclase, Calcite, Pyrite
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
44x26x34mm, up to 7mm (Author: Fiebre Verde)

Euclase, Calcite, Pyrite
Gacha

Euclase, Gachala, Boyaca Department, Colombia, 2.1 x 1.3 x 0.7 cm (Author: Jim)

Euclase, Gachala, Boyaca Departmen

Euclase, Quartz, Muscovite
Mwami (Miami), Karoi District, Mashonaland West, Zimbabwe
103mm x 80mm x 101mm (Author: Don Lum)

Euclase, Quartz, Muscovite
Mwa

Euclase, Quartz, Muscovite
Mwami (Miami), Karoi District, Mashonaland West, Zimbabwe
103mm x 80mm x 101mm (Author: Don Lum)

Euclase, Quartz, Muscovite
Mwa

Euclase
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
xl=3cm (Author: Fiebre Verde)

Euclase
Gachalá mining distri

Euclase
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
4,5 x 2,0 x 3,5 cm (Author: MIM Museum)

Euclase
Gachalá mining distri

Euclase
Gachalá mining district, Las Cruces Mine, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
(Author: Gail)

Euclase
Gachalá mining distri

Euclase
Gachalá mining district, Las Cruces Mine, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
23mm (Author: Gail)

Euclase
Gachalá mining distri

Euclase
Equador, Parelhas, Caicó, Rio Grande do Norte, Brazil
20mm x 17mm (Author: Don Lum)

Euclase
Equador, Parelhas, Cai

Euclase
Piaotang Mine, Dayu, Ganzhou Prefecture, Jiangxi Province, China
55mm x 48 mm x 35 mm (Author: Don Lum)

Euclase
Piaotang Mine, Dayu, G

Euclase
Mwami (Miami), Karoi District, Mashonaland West, Zimbabwe
23mm x 22mm x 18mm (Author: Don Lum)

Euclase
Mwami (Miami), Karoi D

Euclase
Gachalá mining district, Vega de San Juan Mine, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
3,0 x 3,2 x 2,8 cm (Author: Bergur_E_Sigurdarson)

Euclase
Gachalá mining distri

Euclase
Gachalá mining district, Vega de San Juan Mine, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
3,4H x 5,7W x 4,2D cm (Author: Bergur_E_Sigurdarson)

Euclase
Gachalá mining distri

Euclase
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
8 x 4 x 15.5 cm (Author: MIM Museum)

Euclase
Gachalá mining distri

Euclase
Gachalá mining district, Municipio Gachalá, Eastern Emerald Belt, Cundinamarca Department, Colombia
8 x 4 x 15.5 cm (Author: MIM Museum)

Euclase
Gachalá mining distri

Euclase
Chivor mining district, Municipio Chivor, Eastern Emerald Belt, Boyacá Department, Colombia
4cm across (Author: Fiebre Verde)

Euclase
Chivor mining district

Euclase
Equador, Parelhas, Caicó, Rio Grande do Norte, Brazil
20 mm x 17 mm x 13 mm (Author: Don Lum)

Euclase
Equador, Parelhas, Cai

Eudialite Kipawa alkaline complex, Les Lacs-du-Témiscamingue, Abitibi-Témiscamingue, Québec, Canada 6.6 x 9.3 cm. Crystalline mass of magenta-red eudialite with fibrous white agrellite from the type loaclity for agrellite. The agrellite is fluoresces pinkish-purple under SW UV. (Author: crosstimber)

Eudialite Kipawa alkaline complex,

Eudialyte Kola Peninsula, Rusia 9 x 6 x 4 cm The other side of the same piece (with light matrix) on the previous photo. This is one of the classic minerals of alkaline sites. It looks like garnet but have a completely different composition and structure, its hardness is also considerably lower than garnet. (Author: kakov)

Eudialyte Kola Peninsula, Rusia 9

Eudialyte Kola Peninsula, Rusia 9 x 6 x 4 cm The other side of the same piece (with dark matrix) on the next photo. This is one of the classic minerals of alkaline sites. It looks like garnet but have a completely different composition and structure, its hardness is also considerably lower than garnet. (Author: kakov)

Eudialyte Kola Peninsula, Rusia 9

Eudialyte, Aegirine Mont Saint-Hilaire, Canada 4,5 x 4 x 4 cm Many of the minerals originally described from Ilímaussaq or the Kola complexes were later also reported from Mont Saint-Hilaire, although I have the impression that mostly in micros. I highly recommend the album of Doug Merson here in the FMF where we have many gorgeous micros from there. (Author: kakov)

Eudialyte, Aegirine Mont Saint-Hil

Eudialyte, Aegirine, Nepheline, Feldspar Ilímaussaq Intrusive Complex, Narsaq, Greenland FoV: 4 x 3,5 cm polished Nepheline is commented on the next pic (Author: kakov)

Eudialyte, Aegirine, Nepheline, Fe

Eudialyte Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada FOV=2mm (Author: Doug)

Eudialyte
Poudrette quarry

Eudialyte
Eveslogchorr Mountain, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia
crystal: 1,5 x 1,5 x 0,7 cm (Author: kakov)

Eudialyte
Eveslogchorr Mountai

Eudialyte
Eveslogchorr Mountain, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia
crystal: 1,5 x 1,5 x 0,7 cm (Author: kakov)

Eudialyte
Eveslogchorr Mountai

Eudialyte
Ilímaussaq complex, Narsaq, Kujalleq, Greenland
FoV 2 x 2 cm (Author: kakov)

Eudialyte
Ilímaussaq complex,

Eudidymite Anatase Pyrite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 4mm (Author: Doug)

Eudidymite Anatase Pyrite
Po

Eudidymite on Quartz (variety smoky) and with Aegirine
Mount Malosa, Zomba District, Malawi
6,0 x 5,0 x 15,0 cm (Author: MIM Museum)

Eudidymite on Quartz (variety smoky) and with Aegirine
Mount Malos

Eudidymite Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada FOV=2mm (Author: Doug)

Eudidymite
Poudrette quarry

Krumlkeeskopf south slope, Krumlkeeskopf Mountain, Große Fleiß Valley, Goldberg group, Hohe Tauern, Carinthia/Kärnten, Austria
8 mm crystal (Author: Gerhard Brandstetter)

Euklas Graden Mölltal Ktn X 8 mm f

Krumlkeeskopf south slope, Krumlkeeskopf Mountain, Große Fleiß Valley, Goldberg group, Hohe Tauern, Carinthia/Kärnten, Austria
1 cm crystal (Author: Gerhard Brandstetter)

Euklas Moderegg Graden Ktn. X 10 m

Eula1.jpg (Author: Tobi)

Eula1.jpg

Eula2.jpg (Author: Tobi)

Eula2.jpg

Eulythite - Hechtsberg, Black Forrest, Germany. 1 mm. (Author: Rewitzer Christian)

Eulythite - Hechtsberg, Black Forr

Eulythite - Hechtsberg, Black Forrest, Germany. 1 mm. (Author: Rewitzer Christian)

Eulythite - Hechtsberg, Black Forr

Eurekadumpite
Centennial Eureka Mine (Blue Rock), Eureka, Tintic District, East Tintic Mountains, Juab County, Utah, USA
FOV = 1.1 mm (Author: Doug)

Eurekadumpite
Centennial Eurek

Euxenite-(Y) Hopffeldboden, Sbg, Austria 1.03 mm Photo Matteo Chinellato Collection Domenico Preite (Author: domenico)

Euxenite-(Y) Hopffeldboden, Sbg, A

Euxenite-(Y) with Aegirine and Zircon
Mount Malosa, Zomba District, Malawi
15 x 9 x 9 cm / main crystal: 1.8 cm. (Author: MIM Museum)

Euxenite-(Y) with Aegirine and Zircon
Mount Malosa, Zomba District

Euxenite-(Y)
Betafo District, Vakinankaratra Region, Madagascar
8.5 x 4.5 x 12 cm / main crystal: 11.6 cm. (Author: MIM Museum)

Euxenite-(Y)
Betafo District,

Euxenite-(Y)
Antsirabé, Vakinankaratra Region, Madagascar
7 x 7 x 12 cm (Author: MIM Museum)

Euxenite-(Y)
Antsirabé, Vakin

Even the most German collectors do not know the fluorites from Hühn fluorspar mine, Trusetal, Thuringia. In the 1950s in this mine crystals (cubes) were found, deep green and blue in color, measuring up to 5 cm, some on good baryte crystals. They look like the famous Halsbrücke fluorites from the Freiberg district, Saxony. The picture shows a 6 cm sample with pale blue cubes (some with rosé zoning at the edges). (Author: Andreas Gerstenberg)

Even the most German collectors do

Even the new Tsumeb calcite has found its place. (Author: Tobi)

Even the new Tsumeb calcite has fo

Even this marmot looks disgusted. I photographed this ’round the back of the Courvercle Hut, it was squatting on the ashes-pile eating some bits of onion that someone had thrown there. Kind of ironic that in the previous two weeks (’doing’ the Tour du Mont-Blanc) I never got anything like this close to a marmot. Now here is one, large as life and less than two metres away, sitting on a rubbish heap. (Author: Mike Wood)

Even this marmot looks disgusted.

Evening view at my campsite. (Author: Pierre Joubert)

Evening view at my campsite.

everything (Author: Glenn Rhein)

everything

everything 1 (Author: Glenn Rhein)

everything 1

everything 2 (Author: Glenn Rhein)

everything 2

EVERYTHING ABOUT BASIC CHEMISTRY (Author: Samuel)

EVERYTHING ABOUT BASIC CHEMISTRY

Everywhere weathered quartz veins surface with an interesting variety of quartz. (Author: Pierre Joubert)

Everywhere weathered quartz veins

EVOLUTION OF A GEIGER-MULLER COUNTER (Author: Samuel)

EVOLUTION OF A GEIGER-MULLER COUNT

Ewaldite. Dolyhir Quarry, Old Radnor, Powys, Wales, UK. 2 mm crystal. (Author: Ru Smith)

Ewaldite. Dolyhir Quarry, Old Radn

Ewaldite Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada FOV=2mm Ewaldite crystal capping a deformed analcime crystal. (Author: Doug)

Ewaldite
Poudrette quarry

Ex Greenbank collection Ex Ed David collection (Author: Gail)

Ex Greenbank coll
Ex Ed David colle

examples.jpg (Author: prcantos)

examples.jpg

Excellent Carneole with "craquelee"-structure and a fine fire-red color. Polished section, 6 cm in height from Grünewald, Niederlausitz, Brandenburg. (Author: Andreas Gerstenberg)

Excellent Carneole with "craq

Excellent, deepest color XL tourmaline crystal from Afghanistan, Paprok locality Size 85 x 72 x 80 mm (Author: olelukoe)

Excellent, deepes
Size 85 x 72 x 8

Except. You know what. Thanks again. (Author: vic rzonca)

Except. You know what. Thanks agai

Exceptional millerite sample with up to 6,5 cm long golden needles on galena floater with some dolomite from Aurora mine, Ramsbeck, Sauerland, Westphalia. (Author: Andreas Gerstenberg)

Exceptional millerite sample with

Excuse the hair, 6 x 4 x 4mm (Author: nurbo)

Excuse the hair, 6 x 4 x 4mm

Exhibit in mine office with specimens in front of cross section through mine showing multiple chimneys (Author: Peter Megaw)

Exhibit in mine office with specim

Exploring a manganese rich area near Gordons Bay, Western Cape, I was met by this scene high up in the mountains. (Author: Pierre Joubert)

Exploring a manganese rich area ne

Exploring the shores for possible quartz veins. (Author: Pierre Joubert)

Exploring the shores for possible

Old Sandbed Mine (Old Sandbeds Mine), Caldbeck Fells, Allerdale, former Cumberland, Cumbria, England / United Kingdom
(Author: Forrestblyth)

Extensive dumps and spoilheaps

Extra Large aquamarine crystal with schorl tourmaline needles inside, Hunza Valley, Gilgit District, Northern Areas, Pakistan Size 103 x 82 x 72 mm (Author: olelukoe)

Extra Large aquam
Size 103 x 82 x

Extremely small crystal of Zunyite from the type locality, at the Zuni Mine, Anvil Mountain, Silverton, Silverton District, San Juan County, Colorado. Field of view about 3/8" (0.95cm) (Author: Jim Prentiss)

Extremely small crystal of Zunyite

F049.jpg (Author: Jesse Fisher)

F049.jpg

fabre.jpg (Author: str4hler)

fabre.jpg

Fabric diffuses light.JPG (Author: Matt_Zukowski)

Fabric diffuses light.JPG

FabriciosBrother.JPG (Author: GBS)

FabriciosBrother.JPG

Faceted Pink Tourmaline 14 x 4 x 3 mm Mogok Burma (Author: nurbo)

Faceted Pink Tourmaline 14 x 4 x 3

Faden quartz Waziristan, Pakistan fov 60 mm (Author: ploum)

Faden quartz Waziristan, Pakistan

Faden quartz is very rare in Germany. This one comes from the Gehn quarry, Ueffeln near Osnabrück, Lower Saxony. The crystal group is just 3 mm thick! (Author: Andreas Gerstenberg)

Faden quartz is very rare in Germa

Faden Quartz, Dara Ishmael Khan, South Waziristan, Pakistan 15 mm wide (Author: nurbo)

Faden Quartz, Dara Ishmael Khan,

Faden Quartz, Dara Ishmael Khan, South Waziristan, Pakistan. 47 x 15 mm (Author: nurbo)

Faden Quartz, Dara Ishmael Khan,

Faden Quartz, Dara Ishmael Khan, South Waziristan, Pakistan. 15 mm wide (Author: nurbo)

Faden Quartz, Dara Ishmael Khan, S

Faden Quartz
Ville des Glaciers, Savoie, Auvergne-Rhône-Alpes, France
fov 19 mm (Author: ploum)

Faden Quartz
Ville des Glacier

Faden Quartz
Ville des Glaciers, Savoie, Auvergne-Rhône-Alpes, France
fov 19 mm (Author: ploum)

Faden Quartz
Ville des Glacier

faden.jpg (Author: Tracy)

faden.jpg

faden_s.jpg (Author: Tracy)

faden_s.jpg

faden_s1.jpg (Author: Tracy)

faden_s1.jpg

fairbankite (Author: Peter Megaw)

fairbankite

Famous agate from Halsbach near Freiberg, Erzgebirge, Saxony. 12 cm wide sample from a very old find with label dating by 1750-1780. (Author: Andreas Gerstenberg)

Famous agate from Halsbach near Fr

Farmland, much of it worked by the Amish, on the way up to the dolostone. (Author: vic rzonca)

Farmland, much of it worked by the

Father and son; two good friends that joined us high up in the mountains on a private property near Robertson, Western Cape. (Author: Pierre Joubert)

Father and son; two good friends t

Faujasite - Limberg, Kaiserstuhl, Germany. 3 mm. (Author: Rewitzer Christian)

Faujasite - Limberg, Kaiserstuhl,

Faujasite and phillipsite in "limburgite" (basalt) from the Limburg quarries, Sasbach, Kaiserstuhl mtns., Baden-Wurttemberg. (Author: Andreas Gerstenberg)

Faujasite and phillipsite in "

Faujasite-Ca
Table Mountain zeolite occurrence, Squaw Mountain, Shadow Mountains, San Bernardino County, California, USA
FOV = 1.2 mm (Author: Doug)

Faujasite-Ca
Table Mountain ze

Faujasite Kelpa Ridge, Hanamaulu, Kauai Island, Kauai County, Hawaii FOV 2mm Photo & Specimen: Jim Prentiss (Author: Jordi Fabre)

Faujasite
Kelpa Ridge, Hana

Faujasite
Limberg Quarries, Sasbach, Kaiserstuhl, Baden-Württemberg, Germany
FOV = 1.5 mm (Author: Doug)

Faujasite
Limberg Quarries, Sa

Favreauite
El Dragón Mine, Antonio Quijarro Province, Potosí Department, Bolivia
fov 0,15 mm (Author: Rewitzer Christian)

Favreauite
El Dragón Mine, An

Fehrite
Casualidad Mine, Cordillera de los Picachos, Baños de Sierra Alhamilla, Pechina, Comarca Metropolitana de Almería, Almería, Andalusia, Spain
FOV 1,7 mm (Author: Rewitzer Christian)

Fehrite
Casualidad Mine, Cordi

Feldspar North East, USA 4-1/2 inch x 2 inch x 2 inch (Author: Dale Hallmark)

Feldspar North East, USA 4-1/2 inc

Feldspar (var. adularia) and quartz Vredendal Lime Quarry, Western Cape, South Africa 34 x 25 x 22 mm Same as above. (Author: Pierre Joubert)

Feldspar (var. adularia) and quart

Feldspar (var. adularia) and quartz Vredendal Lime Quarry, Western Cape, South Africa 34 x 25 x 22 mm Same as above. (Author: Pierre Joubert)

Feldspar (var. adularia) and quart

Feldspar (var. adularia) and quartz Vredendal Lime Quarry, Western Cape, South Africa 34 x 25 x 22 mm (Author: Pierre Joubert)

Feldspar (var. adularia) and quart

Feldspar (variety Carlsbad Twin), Beryl (variety alkali beryl), Schorl, Hyalite OPal
Erongo Mountain, Usakos, Erongo Region, Namibia
75 mm x 62 mm x 54 mm (Author: Don Lum)

Feldspar (variety Carlsbad Twin), Beryl (variety alkali beryl), Schorl, Hyalite OPal

Feldspar (variety Carlsbad Twin), Beryl (variety alkali beryl), Schorl, Hyalite Opal
Erongo Mountain, Usakos, Erongo Region, Namibia
75 mm x 62 mm x 54 mm (Author: Don Lum)

Feldspar (variety Carlsbad Twin), Beryl (variety alkali beryl), Schorl, Hyalite Opal

feldspar and smoky quartz Near Revlstoke BC Canada 2 inches by 3 inches smoky quartz and feldspar crystals from a pocket zone in the new pegmatite I found (Author: thecrystalfinder)

feldspar and smoky quartz Near Rev

Feldspar Group (variety adularia), Chlorite Group, Quartz
Southern Alps mountain range, New Zealand
4.0 x 3.5 cm (Author: am mizunaka)

Feldspar Group (variety adularia), Chlorite Group, Quartz
Southern Alps

Feldspar group (Author: thecrystalfinderBC)

Feldspar group

Feldspar group
Palermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
7.6 x 5.6 x 2.5 cm (Author: Michael Shaw)

Feldspar group
Palermo No. 1 M

Feldspar var Microcline Lake George District, Park County, Colorado, USA 9 x 6.5 cm Orthoclase crystal cluster (Author: Don Lum)

Feldspar var Microcline Lake Georg

Feldspar var Microcline (Carlsbad Twin), Quartz var Smoky, Fluorite, Hyalite Opal Erongo Mountains, Erongo Region, Namibia 13.5 x 6.2 x 3.0 cm (Author: Don Lum)

Feldspar var Microcline (Carlsbad

Feldspar var Microcline (Carlsbad Twin), Quartz var Smoky, Fluorite, Hyalite Opal Erongo Mountains, Erongo Region, Namibia 13.5 x 6.2 x 3.0 cm (Author: Don Lum)

Feldspar var Microcline (Carlsbad

Feldspar var Microcline (Carlsbad Twin), Quartz var Smoky, Fluorite, Hyalite Opal Erongo Mountains, Erongo Region, Namibia 13.5 x 6.2 x 3.0 cm (Author: Don Lum)

Feldspar var Microcline (Carlsbad

Feldspar, Analcime, Aegerine, Titanite
Big Rock Quarry, Granite Mountain area, Little Rock, Pulaski County, Arkansas, USA
80 mm x 52 mm x 72 mm (Author: Don Lum)

Feldspar, Analcime, Aegerine, Titanite
Big Rock Quarry, Granite Mountain area, Little Rock, Pulaski County, Arka

Feldspar, Mica
Tawara (Tahara), Hirukawa, Nakatsugawa City, Gifu Prefecture, Chubu Region, Honshu Island, Japan
114 mm x 67 mm x 58 mm (Author: Don Lum)

Feldspar, Mica
Tawara (Tahara)

Feldspar, Schorl, Quartz, Fluorite and Beryl (variety aquamarine)
Erongo Mountain, Usakos, Erongo Region, Namibia
200x130x120mm (Author: Heimo Hellwig)

Feldspar, Schorl, Quartz, Fluorite and Beryl (variety aquamarine)
Erongo Moun

Feldspar, Schorl, Quartz, Fluorite and Beryl (variety aquamarine)
Erongo Mountain, Usakos, Erongo Region, Namibia
200x130x120mm (Author: Heimo Hellwig)

Feldspar, Schorl, Quartz, Fluorite and Beryl (variety aquamarine)
Erongo Moun

Feldspar. (Author: Pierre Joubert)

Feldspar.

Fengjiashan Mine (Author: Samuel)

Fengjiashan Mine

Ferberite Baia Sprie, Maramures, Romania 5.6 x 6.9 cm. A nice combination specimen with bladed ferberite crystals on brassy chalcopyrite. (Author: crosstimber)

Ferberite Baia Sprie, Maramures, R

Ferberite Panasqueira Mines, Covilha, Castelo Branco Dist., Portugal 4.4 x 4.6 cm. Parallel growth of lustrous ferberite dotted with a few small tan siderite rhombs and spherical white calcites. (Author: crosstimber)

Ferberite Panasqueira Mines, Covil

Ferberite Shigar Valley, Skardu District, Gilgit-Baltistan, Pakistan 3.5 x 7.1 cm. Semi-lustrous black ferberite crystals to 2.5 cm forming am intergrown cluster with quartz. (Author: crosstimber)

Ferberite Shigar Valley, Skardu Di

Ferberite Yaogangxian Mine, Yizhang Co., Chenzhou Pref., Hunan Province, China 5.1 x 7.6 cm. Striated black ferberite crystals in parallel growth associated with pale purple fluorite cubes to 1.7 cm. (Author: crosstimber)

Ferberite Yaogangxian Mine, Yizhan

Ferberite Yaogangxian Mine, Yizhang Co., Chenzhou Pref., Hunan Prov., China 5.2 x 6.0 cm Multiple striated, black, bladed crystals in parallel growth with quartz. (Author: crosstimber)

Ferberite Yaogangxian Mine, Yizhan

Ferberite (Wolframite Group) and Siderite
Tazna Mine (Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosí Department, Bolivia
7 x 4 cm Ferberite and 1.5 x 1.5 cm Siderite (Author: Jean Suffert)

Ferberite (Wolframite Group) and Siderite
Tazna Mine (Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosí Departm

Ferberite (Wolframite Group)
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
40mm x 30mm x 10mm (Author: Philippe Durand)

Ferberite (Wolframite Group)
Y

Ferberite (Wolframite Group)
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
40mm x 30mm x 10mm (Author: Philippe Durand)

Ferberite (Wolframite Group)
Y

Ferberite and Fluorite
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
87 x 57 mm (Author: Manuel Mesa)

Ferberite and Fluorite
Yaogang

Ferberite and Pyrite
Kara-Oba, Betpak-Dala (Bet-Pak-Dala) Desert, Karaganda Region, Kazakhstan
7.5 x 6.3 cm (Author: Michael Shaw)

Ferberite and Pyrite
Kara-Oba,

Ferberite and Quartz Piaotang Mine, Xihuashan Ore Field, Dayu Co., Ganzhou Prefecture, Jiangxi Province, China 135 x 103 x 101 mm (Author: GneissWare)

Ferberite and Quartz Piaotang Mine

Ferberite and Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
85 X 71 mm (Author: Manuel Mesa)

Ferberite and Siderite
Minas d

Ferberite twinned
Tazna Mine (Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosí Department, Bolivia
pending (Author: Gail)

Ferberite twinned
Tazna Mine (

Ferberite twinned
Tazna Mine (Tazna-Rosario Mine), Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosí Department, Bolivia
pending (Author: Gail)

Ferberite twinned
Tazna Mine (

Ferberite with Arsenopyrite Yaogangxian Mine, Yizhang, Chenzhou, Hunan, China Specimen Size: Cabinet Specimen: William Pinch Collection Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)

Ferberite with Ar
Yaogangxian Mine,

Ferberite with Fluorite Yaogangxian Mine Yizhang County Chenzhou Prefecture, Hunan Province China 6.8 x 6.0 x 5.5 cm overall (Author: GneissWare)

Ferberite with Fl
Yaogangxian Mine

Ferberite with Fluorite
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
84 x 75 x 55 mm (Author: GneissWare)

Ferberite with Fluorite
Yaogan

Ferberite with Fluorite
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
84 x 75 x 55 mm (Author: GneissWare)

Ferberite with Fluorite
Yaogan

Ferberite with Fluorite
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
84 x 75 x 55 mm (Author: GneissWare)

Ferberite with Fluorite
Yaogan

Ferberite with Quartz, Yaogangxian Mine, Yizhang County, Chenzhou Prefecture, Hunan Province, China. 8 x 8 x 3 cm, and the quartz crystal is 3 x 1 x 1cm. (Author: Samuel)

Ferberite with Quartz, Yaogangxian

Ferberite, apatite, siderite, mica. Note the green apatite crystal at the bottom Panasqueira Mines, Panasqueira, Covilhã, Castelo Branco District, Portugal 71 mm x 60 mm x 60 mm (Author: Carles Millan)

Ferberite, apatite, siderite, mica

Ferberite, apatite, siderite, mica Panasqueira Mines, Panasqueira, Covilhã, Castelo Branco District, Portugal 71 mm x 60 mm x 60 mm (Author: Carles Millan)

Ferberite, apatite, siderite, mica

Ferberite, apatite, siderite, mica Panasqueira Mines, Panasqueira, Covilhã, Castelo Branco District, Portugal 71 mm x 60 mm x 60 mm (Author: Carles Millan)

Ferberite, apatite, siderite, mica

Ferberite, apatite, siderite, mica Panasqueira Mines, Panasqueira, Covilhã, Castelo Branco District, Portugal 71 mm x 60 mm x 60 mm (Author: Carles Millan)

Ferberite, apatite, siderite, mica

Ferberite, arsenopyrite, quartz Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China 94 mm x 84 mm (Author: Carles Millan)

Ferberite, arseno
Yaogangxian Mine,

Ferberite, Arsenopyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
16 cm x 14 cm x 8 cm (Author: silvia)

Ferberite, Arsenopyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Por

Ferberite, Arsenopyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
16 cm x 14 cm x 8 cm (Author: silvia)

Ferberite, Arsenopyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Por

Ferberite, Arsenopyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
16 cm x 14 cm x 8 cm (Author: silvia)

Ferberite, Arsenopyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Por

Ferberite, Arsenopyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10,5 x 10,5 cm (Author: Sante Celiberti)

Ferberite, Arsenopyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Por

Ferberite, Arsenopyrite, Quartz, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
16 cm x 14 cm x 8 cm (Author: silvia)

Ferberite, Arsenopyrite, Quartz, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Cen

Ferberite, Arsenopyrite, Quartz, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
16 cm x 14 cm x 8 cm (Author: silvia)

Ferberite, Arsenopyrite, Quartz, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Cen

Ferberite, Calcite
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
55 mm x 35 mm x 17 mm (Author: Robert Seitz)

Ferberite, Calcite
Yaogangxian

Ferberite, Calcite
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
55 mm x 35 mm x 17 mm (Author: Robert Seitz)

Ferberite, Calcite
Yaogangxian

Ferberite, Cassiterite, Siderite, Quartz Panasqueira Mine, Couto Mineiro da Panasqueira, Panasqueira, Covilhã, Castelo Branco District, Portugal 9 x 10 cm (Author: James)

Ferberite, Cassiterite, Siderite,

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
14 cm x 10 cm x 10 cm (Author: silvia)

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Cen

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
14 cm x 10 cm x 10 cm (Author: silvia)

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Cen

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
14 cm x 10 cm x 10 cm (Author: silvia)

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Cen

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
14 cm x 10 cm x 10 cm (Author: silvia)

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Cen

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
14 cm x 10 cm x 10 cm (Author: silvia)

Ferberite, Chalcopyrite, Pyrite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Cen

Ferberite, Fluorapatite (Apatite Group), Muscovite Panasqueira Mine (Couto Mineiro da Panasqueira), Panasqueira, Covilhã, Castelo Branco District, Portugal 6.0 x 5.5 x 5.3 cm ex Norman E. Dawson (Author: Don Lum)

Ferberite, Fluorapatite (Apatite G

Ferberite, Fluorapatite (Apatite Group), Muscovite Panasqueira Mine (Couto Mineiro da Panasqueira), Panasqueira, Covilhã, Castelo Branco District, Portugal 6.0 x 5.5 x 5.3 cm ex Norman E. Dawson (Author: Don Lum)

Ferberite, Fluorapatite (Apatite G

Ferberite, Fluorapatite (Apatite Group), Muscovite Panasqueira Mine (Couto Mineiro da Panasqueira), Panasqueira, Covilhã, Castelo Branco District, Portugal 6.0 x 5.5 x 5.3 cm ex Norman E. Dawson (Author: Don Lum)

Ferberite, Fluorapatite (Apatite G

Ferberite, Fluorapatite (Apatite Group), Muscovite Panasqueira Mine (Couto Mineiro da Panasqueira), Panasqueira, Covilhã, Castelo Branco District, Portugal 6.0 x 5.5 x 5.3 cm ex Norman E. Dawson (Author: Don Lum)

Ferberite, Fluorapatite (Apatite G

Ferberite, Fluorapatite (Apatite Group), Muscovite Panasqueira Mine (Couto Mineiro da Panasqueira), Panasqueira, Covilhã, Castelo Branco District, Portugal 6.0 x 5.5 x 5.3 cm ex Norman E. Dawson (Author: Don Lum)

Ferberite, Fluorapatite (Apatite G

Ferberite, fluorite, arsenopyrite, mica Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China (Author: Carles Millan)

Ferberite, fluorite, arsenopyr

Ferberite, fluorite, arsenopyrite, mica Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China (Author: Carles Millan)

Ferberite, fluorite, arsenopyr

Ferberite, Fluorite, Mica Panasqueira Mine, Couto Mineiro da Panasqueira, Panasqueira, Covilhã, Castelo Branco District, Portugal 5.5x5.2x3.5 cm (Author: JoséMiguel)

Ferberite, Fluorite, Mica Panasque

Ferberite, fluorite, quartz, arsenopyrite, calcite, muscovite Yaogangxian Mine, Yizhang, Chenzhou, Hunan, China 112 mm x 75 mm x 69 mm. Main ferberite crystal: 68 mm tall, 43 mm wide Rear view. (Author: Carles Millan)

Ferberite, fluorite, quartz, arsen

Ferberite, fluorite, quartz, arsenopyrite, calcite, muscovite Yaogangxian Mine, Yizhang, Chenzhou, Hunan, China 112 mm x 75 mm x 69 mm. Main ferberite crystal: 68 mm tall, 43 mm wide (Author: Carles Millan)

Ferberite, fluorite, quartz, arsen

Ferberite, fluorite, quartz, arsenopyrite, calcite, muscovite Yaogangxian Mine, Yizhang, Chenzhou, Hunan, China 112 mm x 75 mm x 69 mm. Main ferberite crystal: 68 mm tall, 43 mm wide (Author: Carles Millan)

Ferberite, fluorite, quartz, arsen

Ferberite, fluorite, quartz, arsenopyrite, calcite, muscovite Yaogangxian Mine, Yizhang, Chenzhou, Hunan, China 112 mm x 75 mm x 69 mm. Main ferberite crystal: 68 mm tall, 43 mm wide (Author: Carles Millan)

Ferberite, fluorite, quartz, arsen

Ferberite, mica Panasqueira Mines, Covilhã, Castelo Branco, Portugal 43 mm x 25 mm (Author: Carles Millan)

Ferberite, mica Panasqueira Mines,

Ferberite, mica Panasqueira Mines, Covilhã, Castelo Branco, Portugal 43 mm x 25 mm (Author: Carles Millan)

Ferberite, mica Panasqueira Mines,

Ferberite, mica Panasqueira Mines, Covilhã, Castelo Branco, Portugal 43 mm x 25 mm (Author: Carles Millan)

Ferberite, mica Panasqueira Mines,

Ferberite, Muscovite, Quartz and Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
16 cm x 14 cm x 10 cm (Author: silvia)

Ferberite, Muscovite, Quartz and Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Cent

Ferberite, Muscovite, Quartz, Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
16 cm x 14 cm x 10 cm (Author: silvia)

Ferberite, Muscovite, Quartz, Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro,

Ferberite, quartz Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China 60 mm x 45 mm (Author: Carles Millan)

Ferberite, quartz Yaogangxian Mine

Ferberite, quartz Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China 60 mm x 45 mm (Author: Carles Millan)

Ferberite, quartz Yaogangxian Mine

Ferberite, quartz Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China (Author: Carles Millan)

Ferberite, quartz Yaogangxian Mine

Ferberite, quartz Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China (Author: Carles Millan)

Ferberite, quartz Yaogangxian Mine

Ferberite, Quartz and Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
112 x 64 mm (Author: Manuel Mesa)

Ferberite, Quartz and Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portuga