FMF Minerals Gallery

Amber
Limestone quarries, Stienitzsee Lake, Rüdersdorf, Märkisch-Oderland, Brandenburg, Germany
4,5 x 4 cm (Author: Andreas Gerstenberg)

Amber
Limestone quarries, Stie

Amber
Postfenn Pit, Grunewald, Berlin, Germany
4 x 3,5 cm (Author: Andreas Gerstenberg)

Amber
Postfenn Pit, Grunewald,

Amber
Espenhain coal pit, Espenhain, Leipzig District, Saxony/Sachsen, Germany
8,5 x 3,5 cm (Author: Andreas Gerstenberg)

Amber
Espenhain coal pit, Espe

amber
Wadi Jezzine, Jezzine District, South Governorate, Lebanon
7.5 x 8 x 6 cm (Author: MIM Museum)

amber
Wadi Jezzine, Jezzine Di

Amberg-Etikett I (Opal Freiberg).JPG (Author: Andreas Gerstenberg)

Amberg-Etikett I (Opal Freiberg).J

Amberg-Etikett I (Zellquarz Halsbrücke).JPG (Author: Andreas Gerstenberg)

Amberg-Etikett I (Zellquarz Halsbr

Amberg-Etikett II (Holzopal Freiberg).JPG (Author: Andreas Gerstenberg)

Amberg-Etikett II (Holzopal Freibe

Amesite (variety Chromian) Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast’, Middle Urals, Urals Region, Russia 10.3 x 6.8 cm (Author: Don Lum)

Amesite (variety Chromian) Saranov

Amesite (variety Chromian) Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast’, Middle Urals, Urals Region, Russia 10.3 x 6.8 cm (Author: Don Lum)

Amesite (variety Chromian) Saranov

Amesite (variety Chromian) Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast’, Middle Urals, Urals Region, Russia 10.3 x 6.8 cm (Author: Don Lum)

Amesite (variety Chromian) Saranov

Amesite (variety Chromian) Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast’, Middle Urals, Urals Region, Russia 10.3 x 6.8 cm (Author: Don Lum)

Amesite (variety Chromian) Saranov

Amesite (variety Chromian) Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast’, Middle Urals, Urals Region, Russia 10.3 x 6.8 cm (Author: Don Lum)

Amesite (variety Chromian) Saranov

Amesite (variety Chromian) Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast’, Middle Urals, Urals Region, Russia 10.3 x 6.8 cm (Author: Don Lum)

Amesite (variety Chromian) Saranov

Amesite (variety Chromian) Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast’, Middle Urals, Urals Region, Russia 10.3 x 6.8 cm (Author: Don Lum)

Amesite (variety Chromian) Saranov

Amesite (variety Chromian) Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast’, Middle Urals, Urals Region, Russia 10.3 x 6.8 cm (Author: Don Lum)

Amesite (variety Chromian) Saranov

Amesite (variety Chromian) Saranovskii Mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast’, Middle Urals, Urals Region, Russia 10.3 x 6.8 cm (Author: Don Lum)

Amesite (variety Chromian) Saranov

Amesite on uvarovite Saranovskii mine, Urals region, Russia fov 0.8 mm (Author: ploum)

Amesite on uvarov
Saranovskii mine,

Amethyst Aki Salla, Potosi District, Potosi Department, Bolivia 4.8 x 3.5 x 3.1 cm (Author: Don Lum)

Amethyst Aki Salla, Potosi Distric

Amethyst Antreville, SC, USA 15 cm by 15 cm (Author: gemlover)

Amethyst Antreville, SC, USA 15 cm

Amethyst Brandberg, Erongo Region, Namibia Main crystal (height 25 mm) Additional picture to show the sharp-edged zoning of the main crystal in back light. (Author: Tobi)

Amethyst Brandberg, Erongo Region,

Amethyst Brandberg, Erongo Region, Namibia 120 x 75 x 50 mm, largest crystal 25 mm (Author: Tobi)

Amethyst Brandberg, Erongo Region,

Amethyst Brandberg, Erongo Region, Namibia 120 x 75 x 50 mm, largest crystal 25 mm (Author: Tobi)

Amethyst Brandberg, Erongo Region,

Amethyst Goboboseb, Erongo, Namibia fov 45 mm (Author: ploum)

Amethyst Goboboseb, Erongo, Namibi

Amethyst Goboboseb, Erongo, Namibia fov 60 mm (Author: ploum)

Amethyst Goboboseb, Erongo, Namibi

Amethyst Heidelbach, Purschenstein, Erzgebirge, Saxony, Germany 4 x 3,5 cm The legendary "Purschenstein amethyst", a Saxonian rarity. The colour of that material is distinctive. (Author: Andreas Gerstenberg)

Amethyst Heidelbach, Purschenstein

Amethyst Heights Lodge Pocket, Screel Hill, Castle Douglas, Dumfries and Galloway, Scotland, UK. 50 x 45 mm (Author: nurbo)

Amethyst Heights Lodge Pocket, Scr

Amethyst Heights lodge Pocket, Screel Hill, Castle Douglas, Dumfries and Galloway, Scotland, UK. 50 x 45 mm (Author: nurbo)

Amethyst Heights lodge Pocket, Scr

Amethyst Las Vigas, Veracruz, México 6x6 cm (Author: Enrique Llorens)

Amethyst Las Vigas, Veracruz, Méxi

Amethyst Mogok, Burma 20 mm long (Author: nurbo)

Amethyst Mogok, Burma 20 mm long

Amethyst Mun. Las Vigas de Ramírez (Mun. de Profesor Rafael Ramírez), Veracruz, Mexico Height 40 mm (Author: Tobi)

Amethyst Mun. Las Vigas de Ramírez

Amethyst Mun. Las Vigas de Ramírez, Veracruz, Mexico Specimen size 6,5 cm, largest crystal 2 cm (Author: Tobi)

Amethyst Mun. Las Vigas de Ramírez

Amethyst Porkura (Valisoara), Transylvania, Romania FOV 4 cm Romanian minerals are usually not rare on a show. But how often did you see a sample from this 19th century location? (Author: Gerhard Brandstetter)

Amethyst Porkura (Valisoara), Tran

Amethyst Priozersk, Balkhash Region, Karagandy Province, Kazakhstan Specimen height 6,5 cm, large amethyst 1 cm (Author: Tobi)

Amethyst Priozersk, Balkhash Regio

Amethyst Priozersk, Karagandy Province, Kazakhstan 70 x 60 x 40 mm, crystals 9 & 14 mm (Author: Tobi)

Amethyst Priozersk, Karagandy Prov

Amethyst Priozersk, Karagandy Province, Kazakhstan 70 x 60 x 40 mm, crystals 9 & 14 mm (Author: Tobi)

Amethyst Priozersk, Karagandy Prov

Amethyst Sarusas, Skeleton Coast, Namibia 330 x 260 mm (Author: Pierre Joubert)

Amethyst Sarusas, Skeleton Coast,

Amethyst Sarusas, Skeleton Coast, Namibia Close up of the above specimen (Author: Pierre Joubert)

Amethyst Sarusas, Skeleton Coast,

Amethyst Sarusas, Skeleton Coast, Namibia 290 x 260 mm (Author: Pierre Joubert)

Amethyst Sarusas, Skeleton Coast,

Amethyst Sarusas, Skeleton Coast, Namibia (Author: Pierre Joubert)

Amethyst Sarusas, Skeleton Coast,

Amethyst Tehuilotepec 24x16 cm Now is coming more quality for this mine because we are digging 1mt below level surface. Like this. (Author: jorgedavid)

Amethyst Tehuilotepec 24x16 cm Now

Amethyst Tehuilotepec 38cm diameter, 26 kilograms As of today this is the largest sample of good quality amethyst locality of Tehuilotepec, State of Mexico, Mexico now in Dennis Beals hands. (Author: jorgedavid)

Amethyst Tehuilotepec 38cm diamete

Amethyst (Author: Craig Mercer)

Amethyst

Amethyst (Author: Craig Mercer)

Amethyst

Amethyst crystal from old Russian locality - Sverdlovskaya oblast, Vatiha Size 40 x 25 x 20 mm (Author: olelukoe)

Amethyst crystal
Size 40 x 25 x 2

Amethyst specimen from Cimmermanovka village, Khabarovskiy region, Russia Size 75 x 42 x 35 mm (Author: olelukoe)

Amethyst specime
Size 75 x 42 x 3

Amethyst (Plauenscher Grund).JPG (Author: Andreas Gerstenberg)

Amethyst (Plauenscher Grund).JPG

Amethyst El Refugio, Ojocaliente, Zacatecas. 75 x 60 x 56 mm Pale and very common. If you travel to Zacatecas city, you’ll see these on everywhere being selling as souvenirs... anyway is rare to get nice specimens (Author: Carlos M.)

Amethyst
El Refugio, Ojoca

Amethyst and prehnite Goboboseb, Erongo, Namibia fov 45 mm (Author: ploum)

Amethyst and prehnite Goboboseb, E

Amethyst and Quartz Denny Mountain, King Co., Washington 5.7 x 4.5 cm. (Author: am mizunaka)

Amethyst and Quar
Denny Mountain, K

Amethyst and quartz from Jackson Crossroads, Georgia USA. Measures 7 x 8 x 4.5 cm and weighs 290 grams (Author: VRigatti)

Amethyst and quartz from Jackson C

Amethyst and smokey quartz cluster showing "windows": Brandberg (not from gobobosep or tafelkop) size: 53 by 60 by 51mm (Author: Henk Viljoen)

Amethyst and smokey quartz cluster

Amethyst and Smoky Quartz. 11x3,2x2,5 cm. Detail-4. (Author: José Miguel)

Amethyst and Smoky Quartz. 11x3,2x

Amethyst and Smoky Quartz. 11x3,2x2,5 cm. Water bubble. (Author: José Miguel)

Amethyst and Smoky Quartz. 11x3,2x

Amethyst and Smoky Quartz. 11x3,2x2,5 cm. Detail. (Author: José Miguel)

Amethyst and Smoky Quartz. 11x3,2x

Amethyst and Smoky Quartz. 11x3,2x2,5 cm. Detail-2. (Author: José Miguel)

Amethyst and Smoky Quartz. 11x3,2x

Amethyst and Smoky Quartz. 11x3,2x2,5 cm. (Author: José Miguel)

Amethyst and Smoky Quartz. 11x3,2x

Amethyst and Smoky Quartz. 7.6x2.5x1.7 cm (Author: José Miguel)

Amethyst and Smoky Quartz. 7.6x2.5

Amethyst and Smoky Quartz. 7.6x2.5x1.7 cm (Author: José Miguel)

Amethyst and Smoky Quartz. 7.6x2.5

Amethyst and Smoky Quartz. 8,8x2,2x1,3 cm. Detail. (Author: José Miguel)

Amethyst and Smoky Quartz. 8,8x2,2

Amethyst and Smoky Quartz. 8,8x2,2x1,3 (Author: José Miguel)

Amethyst and Smoky Quartz. 8,8x2,2

Amethyst and Smoky Quartz. Detail. 10x3,2x3 cm. (Author: José Miguel)

Amethyst and Smoky Quartz. Detail.

Amethyst and Smoky Quartz.10x3,2x3 cm. (Author: José Miguel)

Amethyst and Smoky Quartz.10x3,2x3

Amethyst arch (Author: Tracy)

Amethyst arch

Amethyst crystal from old Russian locality - Sverdlovskaya oblast, Vatiha Size 50 x 37 x 22 mm (Author: olelukoe)

Amethyst crystal
Size 50 x 37 x 2

Amethyst crystal on matrix rock, from Kedon, Magadanskaya Oblast’, Far-Eastern Region, Russia Size 75 x 67 x 43 mm (Author: olelukoe)

Amethyst crystal
Size 75 x 67 x 4

Amethyst crystals from Kirschbaum Stehender vein, 11th level, Himmelfahrt mine near Freiberg, Saxony. 7 cm wide sample. (Author: Andreas Gerstenberg)

Amethyst crystals from Kirschbaum

Amethyst druse Cerro De La Concordia, Piedra Parada, Tatatila, Veracruz, Mexico 93x49x68mm Primary Xl 30mm long (Author: Carlos M.)

Amethyst druse
Cerro De La Conco

Amethyst Flower - 8,4 cm X 2,0 cm X 6,0 cm Ametista do Sul, Rio Grande do Sul, Brazil. (Author: silvio steinhaus)

Amethyst Flower -
Ametista do Sul,

Amethyst from Piedra Parada, Veracruz, Mexico. 27 x 17.5 x 6 cm. (Author: Montanpark)

Amethyst from Piedra Parada, Verac

Amethyst Geode with Selenites,beautiful specimen . About 35 pounds and measuring about 1 meter high and 40 cm in length. The unique two mines that had selenite at the Rio Grande from the south are currently closed. (Author: silvio steinhaus)

Amethyst Geode with Selenites,beau

Amethyst Mine (30).jpg (Author: GBS)

Amethyst Mine (30).jpg

Amethyst Mine (31).jpg (Author: GBS)

Amethyst Mine (31).jpg

Amethyst Mogok Burma, 20mm long (Author: nurbo)

Amethyst Mogok Burma, 20mm long

Amethyst on Quartz Jacksons Crossroads, Wilkes Co., Georgia Specimen size 8 x 6 cm. (Author: am mizunaka)

Amethyst on Quart
Jacksons Crossroa

Amethyst quartz and unknown mineral, possibly calcite. Brandberg, Namibia 129 x 119 x 89 mm Same as above. Bottom of specimen. (Author: Pierre Joubert)

Amethyst quartz and unknown minera

Amethyst quartz and unknown mineral, possibly calcite. Brandberg, Namibia 129 x 119 x 89 mm Same as above. (Author: Pierre Joubert)

Amethyst quartz and unknown minera

Amethyst quartz and unknown mineral, possibly calcite. Brandberg, Namibia 129 x 119 x 89 mm Same as above. The unknown crystals are up to 8 mm long. (Author: Pierre Joubert)

Amethyst quartz and unknown minera

Amethyst quartz and unknown mineral, possibly calcite. Brandberg, Namibia 126 x 119 x 89 mm A very unusual specimen from Brandberg. Possibly a new area. (Author: Pierre Joubert)

Amethyst quartz and unknown minera

Amethyst quartz crystal. Brandberg, Namibia 129 x 111 x 63 mm Same as above. The crystal measures 36 mm long. (Author: Pierre Joubert)

Amethyst quartz crystal. Brandberg

Amethyst quartz crystal. Brandberg, Namibia 129 x 111 x 63 mm (Author: Pierre Joubert)

Amethyst quartz crystal. Brandberg

Amethyst quartz Locality: El Nopal mine, Guanajuato, Guanajuato, México size: 4.7cm x 3.6cm x 2.8cm (Author: Luis Domínguez)

Amethyst quartz Locality: El Nopal

Amethyst quartz Locality: Piedra Parada, Las vigas, Veracruz, México size: 6.7cm x 6.4cm x 6cm (Author: Luis Domínguez)

Amethyst quartz Locality: Piedra P

Amethyst Quartz Scepter 4.3x2x1.7 cm (Author: José Miguel)

Amethyst Quartz Scepter 4.3x2x1.7

Amethyst Quartz Scepter 4.3x2x1.7 cm (Author: José Miguel)

Amethyst Quartz Scepter 4.3x2x1.7

Amethyst quartz with calcite. locality:Zacatecas, Zacatecas, México. size:14cm x 11.5cm x 7cm (Author: Luis Domínguez)

Amethyst quartz with calcite. loca

Amethyst quartz with calcite. Zacatecas, Zacatecas, México. 14cm x 11.5cm x 7cm. (Author: Luis Domínguez)

Amethyst quartz with calcite. Zaca

Amethyst quartz. Amatitlán, Zumpango del Rio, Guerrero, México. 8cm x 7.6cm x 5.3cm (Author: Luis Domínguez)

Amethyst quartz. Amatitlán, Zumpan

Amethyst quartz. Piedra parada, Las vigas, Veracruz, México. 3.6cm x 3cm x 1.1cm. This is a pinky amethyst quartz. (Author: Luis Domínguez)

Amethyst quartz. Piedra parada, La

Amethyst Quartz. 10.5x4x4.3 cm. (Author: José Miguel)

Amethyst Quartz. 10.5x4x4.3 cm.

Amethyst Quartz. 10.5x4x4.3 cm. (Author: José Miguel)

Amethyst Quartz. 10.5x4x4.3 cm.

Amethyst Quartz. 10x3.7x3 (Author: José Miguel)

Amethyst Quartz. 10x3.7x3

Amethyst Quartz. 12x8x7 cm (Author: José Miguel)

Amethyst Quartz. 12x8x7 cm

Amethyst quartz. 2004. 6,2x1,2x1,9 cm. (Author: José Miguel)

Amethyst quartz. 2004. 6,2x1,2x1,9

Amethyst quartz. 2005. 5,5x2,4x1,5 cm. (Author: José Miguel)

Amethyst quartz. 2005. 5,5x2,4x1,5

Amethyst Quartz. 3.3 × 2.3 × 1.7 cm (Author: José Miguel)

Amethyst Quartz. 3.3 × 2.3 × 1.7 c

Amethyst Quartz. 5 x10.5x3.5 cm (Author: José Miguel)

Amethyst Quartz. 5 x10.5x3.5 cm

Amethyst Quartz. 5 x10.5x3.5 cm (Author: José Miguel)

Amethyst Quartz. 5 x10.5x3.5 cm

Amethyst Quartz. 6.5x5x3.7 cm (Author: José Miguel)

Amethyst Quartz. 6.5x5x3.7 cm

Amethyst Quartz. 9,4 x 8,5 x 3 cm. (Author: José Miguel)

Amethyst Quartz. 9,4 x 8,5 x 3 cm.

Amethyst quartz. Goboboseb. Namibia. 10x4,5x3 cm (Author: José Miguel)

Amethyst quartz. Goboboseb. Namibi

Amethyst quartz. Goboboseb. Namibia. 10x4,5x3 cm (Author: José Miguel)

Amethyst quartz. Goboboseb. Namibi

Amethyst Scepter Quartz. 3x2x1cm (Author: José Miguel)

Amethyst Scepter Quartz. 3x2x1cm

Amethyst Scepter Quartz. 6x3.5x2 cm (Author: José Miguel)

Amethyst Scepter Quartz. 6x3.5x2 c

Amethyst scepter. 7x4x3 cm (Author: José Miguel)

Amethyst scepter. 7x4x3 cm

Amethyst Smoky Scepter Quartz. 11x4.2x3 cm (Author: José Miguel)

Amethyst Smoky Scepter Quartz. 11x

Amethyst Smoky Scepter Quartz. 11x4.2x3 cm (Author: José Miguel)

Amethyst Smoky Scepter Quartz. 11x

Amethyst Smoky Scepter Quartz. 6.4x2.5x1.4 cm (Author: José Miguel)

Amethyst Smoky Scepter Quartz. 6.4

Amethyst Smoky Scepter Quartz. 8.2x4.5x3.5 cm (Author: José Miguel)

Amethyst Smoky Scepter Quartz. 8.2

Amethyst Smoky Scepter Quartz. Detail. 11x4.2x3 cm (Author: José Miguel)

Amethyst Smoky Scepter Quartz. Det

Amethyst stalactite of approximately 1 meter in height, covered by calcite with Amethyst, detail of tip of about 25 cm X 15 cm X 15 cm. Uruguay (Author: silvio steinhaus)

Amethyst stalactite of approximate

Amethyst stalactite of approximately 1 meter in height, covered by calcite with Amethyst, detail of tip of about 25 cm X 15 cm X 15 cm. Uruguay (Author: silvio steinhaus)

Amethyst stalactite of approximate

Amethyst stalactite with about 1 meter tall, with calcite, detail of tip of about 25 cm X 15 cm X 15 cm. (Author: silvio steinhaus)

Amethyst stalactite with about 1 m

Amethyst stalactite with about 1 meter tall, with calcite (Author: silvio steinhaus)

Amethyst stalactite with about 1 m

Amethyst with Calcit and Goethite inclusions. Ametista do Sul, Rio Grande do Sul, Brazil (Author: silvio steinhaus)

Amethyst with Cal
Ametista do Sul,

Amethyst with Calcite, from Sirena mine, Guanajuato, Gto. 77 x 62 x 55 mm (Author: Carlos M.)

Amethyst with Cal
from Sirena mine,

Amethyst with calcite, part of about 30 cm x 20 cm x 20 cm. Uruguay (Author: silvio steinhaus)

Amethyst with cal
Uruguay

Amethyst with calcite, 60 cm X 20 cm wide and 30 cm in length (Author: silvio steinhaus)

Amethyst with calcite, 60 cm X 20

Amethyst with calcite, 60 cm X 20 cm wide and 30 cm in length (Author: silvio steinhaus)

Amethyst with calcite, 60 cm X 20

Amethyst with Calcite, with approximately 40 cm and 20 cm wide and 20 cm in length. Uruguay (Author: silvio steinhaus)

Amethyst with Calcite, with approx

Amethyst with cristobalite - Brazil.JPG (Author: John S. White)

Amethyst with cristobalite - Brazi

Amethyst with Goethite inclusions - 7,5 cm X 4,0 cm X 3,5 cm Ametista do Sul, Rio GRande do Sul, Brazil (Author: silvio steinhaus)

Amethyst with Goe
Ametista do Sul,

Amethyst with Goethite phantom. 7,5 cm X 4,0 cm X 4,0 cm Ametista do Sul, Rio Grande do Sul, Brazil (Author: silvio steinhaus)

Amethyst with Goe
7,5 cm X 4,0 cm X

Amethyst with unknown coating
Orange River, Warmbad, Karasburg District, ǁKaras Region, Namibia
Specimen height 5 cm (Author: Tobi)

Amethyst with unknown coating

Amethyst, Ambatondrazaka District, Alaotra-Mangoro Region, Toamasina (Tamatave) Province, Madagascar, 2.7 x 2.5 x 2.0 cm (Author: Jim)

Amethyst, Ambatondrazaka District,

Amethyst, Calcite Guanajuato City, Guanajuato State, Mexico 11 x 6.3 cm (Author: Don Lum)

Amethyst, Calcite Guanajuato City,

Amethyst. 11,5 x 5,2 x 3,8 cm (Author: José Miguel)

Amethyst. 11,5 x 5,2 x 3,8 cm

Amethyst. 11,5 x 5,2 x 3,8 cm (Author: José Miguel)

Amethyst. 11,5 x 5,2 x 3,8 cm

Amethyst. 11,5 x 5,2 x 3,8 cm. (Author: José Miguel)

Amethyst. 11,5 x 5,2 x 3,8 cm.

Amethyst. 6.2x4x3.5 cm (Author: José Miguel)

Amethyst. 6.2x4x3.5 cm

Amethyst. 6.2x4x3.5 cm (Author: José Miguel)

Amethyst. 6.2x4x3.5 cm

Amethyst. 7,3 x 2,3 x 2 cm. (Author: José Miguel)

Amethyst. 7,3 x 2,3 x 2 cm.

Amethyst. 7,3 x 2,3 x 2 cm. Detail. (Author: José Miguel)

Amethyst. 7,3 x 2,3 x 2 cm. Detail

Amethyst. 7x7x5 cm. (Author: José Miguel)

Amethyst. 7x7x5 cm.

AMETHYST01.JPG (Author: GBS)

AMETHYST01.JPG

AMETHYST02.JPG (Author: GBS)

AMETHYST02.JPG

AMETHYST05.JPG (Author: GBS)

AMETHYST05.JPG

AMETHYST06.JPG (Author: GBS)

AMETHYST06.JPG

Amethyst Aggregate Quarry, Wrentham, Massachusetts, USA 3x4 cm. (Author: vic rzonca)

Amethyst
Aggregate Quarry,

Amethyst Charlies Creek, Town Co., Georgia Specimen size 6 x 4.1 x 3 cm. (Author: am mizunaka)

Amethyst
Charlies Creek, T

Amethyst Jackson’s Crossroads, Wilkes Co., Georgia Specimen size 8.9 x 5.7 cm. (Author: am mizunaka)

Amethyst
Jackson’s C

Amethyst Las Vigas, Veracruz, México 7x6 cm. (Author: Enrique Llorens)

Amethyst
Las Vigas, Veracr

Amethyst Mun. Las Vigas de Ramírez, Veracruz, Mexico Specimen size 6,5 cm, largest crystal 2 cm (Author: Tobi)

Amethyst
Mun. Las Vigas de

Amethyst
Amatitlán, Municipio Eduardo Neri, Guerrero, Mexico
Specimen size 4,5 cm, largest crystal 2,5 cm (Author: Tobi)

Amethyst
Amatitlán, Municipio

Amethyst
Abandoned Agate Mine, Qom, Central, Iran
cm (Author: Reyhane)

Amethyst
Abandoned Agate Mine,

Amethyst
Abandoned Agate Mine, Qom, Central, Iran
cm (Author: Reyhane)

Amethyst
Abandoned Agate Mine,

Amethyst
Brandberg area, Erongo Region, Namibia
Specimen size 9 cm (Author: Tobi)

Amethyst
Brandberg area, Erong

Amethyst
Brandberg area, Erongo Region, Namibia
Specimen size 9 cm (Author: Tobi)

Amethyst
Brandberg area, Erong

Amethysts from Namibia, Mexico and Kazakhstan (Author: Tobi)

Amethysts from Namibia, Mexico and

Ametista com Inclusões de Calcita e Limonita? 1,3 cm X 1,3 cm (detalhe da inclusão) (Author: silvio steinhaus)

Ametista com Incl
1,3 cm X 1,3 cm (

Ametista com inclusões. Ametista do Sul, Rio Grande do Sul, Brasil. 17,5 cm X 3,0 cm X 11,0 cm (Author: silvio steinhaus)

Ametista com incl
Ametista do Sul,

Ametista e Calcita, Frederico Westfallen, Rio Grande do Sul, Brasil Medida da peça - 80 cm X 85 cm X 55 cm Medida da Calcita maior - 2,0 cm X 0.3 cm X 0.3 cm Observar a Calcita que atravessa a ponta da Ametista (Author: silvio steinhaus)

Ametista e Calcit
Medida da peça -

Ametrine (Slab polished on both sides) Anahi Mine, La Gaiba District, Sandoval Province, Santa Cruz Department, Bolivia 7.2 x 6.2 x 1.8 cm (Author: Don Lum)

Ametrine (Slab polished on both si

Ametrine (Slab polished on both sides) Anahi Mine, La Gaiba District, Sandoval Province, Santa Cruz Department, Bolivia 7.2 x 6.2 x 1.8 cm (Author: Don Lum)

Ametrine (Slab polished on both si

Aminoffite Langban, Värmland, Sweden fov 2 mm (Author: Rewitzer Christian)

Aminoffite
Langban, Värmland

Amish meets excavator. You’ll notice that the wagon has metal wheels, no rubber, and no shoes on the horses. (Author: vic rzonca)

Amish meets excavator. You’l

Amity New York 2.5 cm (Author: Glenn Rhein)

Amity New York
2.5 cm

Ammonite. Middle Cretaceous Period. Madagascar. 11 x 11 x 1.5cm (Author: Samuel)

Ammonite. Middle Cretaceous Period

Ammonite 2.3cm x 1.9cm (Author: trtlman)

Ammonite
2.3cm x 1.9cm

Ammonite 2.4cm x 1.8cm (Author: trtlman)

Ammonite
2.4cm x 1.8cm

Ammonite 2.8cm x 2.9cm (Author: trtlman)

Ammonite
2.8cm x 2.9cm

Ammonite Morocco 5.2 cm x 5.1 cm (Author: trtlman)

Ammonite
Morocco

ammy enhydo 2.jpg (Author: Jason)

ammy enhydo 2.jpg

ammy enhydro 1.jpg (Author: Jason)

ammy enhydro 1.jpg

ammy po(1).jpg (Author: Jason)

ammy po(1).jpg

ammy po(3).jpg (Author: Jason)

ammy po(3).jpg

ammy po(4).jpg (Author: Jason)

ammy po(4).jpg

ammy po(5).jpg (Author: Jason)

ammy po(5).jpg

ammy po(7).jpg (Author: Jason)

ammy po(7).jpg

An 18th century find: chalkopyrite in ankerite from Freiberg, Saxony (probably from the Junge Hohe Birke mine). 12 cm sample with Naturaliensammlung Amberg label. (Author: Andreas Gerstenberg)

An 18th century find: chalkopyrite

Mashamba West Mine, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
(Author: silvia)

An aerial photo of the Kolwezi min

An earlier view of the hole. (Author: vic rzonca)

An earlier view of the hole.

An exceptionally well shaped brazilianite crystal from the type locality. I’ve always loved this species, and the visual impact of this crystal just spoke to me. 2.5 cm x 2.1 cm. (Author: Jim)

An exceptionally well shaped brazi

An exciting large pocket discovery. (Author: Pierre Joubert)

An exciting large pocket discovery

An extremely rare location: octahedron-like anhydrite crystals in a vial from the Conow potash mine, Lübtheen near Ludwigslust, Mecklenburg-Western Pomerania. Most collectors do not believe that there have been potash mines in Mecklenburg. But around 1920 there worked three mines on a small salt dome which has been developed in a lime quarry. There is not much been published about these potash mines and in fact there are no mineral pictures on web... (Author: Andreas Gerstenberg)

An extremely rare location: octahe

An incredible chisel point barite. (Author: Gail)

An incredible chisel point barite.

An inhabitant of the small mountain streams high up in the mountains. I also saw a water snake, but could not photograph it. (Author: Pierre Joubert)

An inhabitant of the small mountai

An interactive map is available with the key localities for each country represented in the MIM (Author: Fiebre Verde)

An interactive map is available wi

An interesting looking granite ’tor’, as these rock formations are known; though the term is more usually known in the south-west of England. (Author: Mike Wood)

An interesting looking granite &rs

An interesting specimen of quartz, coated with hematite? manganese? Robertson, WC. (Author: Pierre Joubert)

An interesting specimen of quartz,

An introduction to ionic compouds for both mineralogists and chemists (Author: Samuel)

An introduction to ionic compouds

An inusual locality for Gold, one of te more usual highlights of Nevada. Gold on Quartz Lizard Ridge Mine, Ten Mile District, Winnemuca, Nevada USA Mined in August 1995 Specimen size: 5.6 × 4.9 × 3 cm. Photo: Reference Specimens (Author: Jordi Fabre)

An inusual locality for Gold, one

AN ODE TO MILPILLAS – OH MILPILLAS! The Milpillas Mine stands as a powerful testament to the remarkable capabilities and unwavering dedication of the Mexican people and their industry. Far more than just a mining operation, it represents the successful creation of a world-class facility, born from a blend of innovative engineering, strategic vision, and sheer determination. From the outset, the project faced formidable challenges. The Milpillas deposit, rich in high-grade Copper, was hidden beneath a significant overburden of water-saturated alluvial sediments, demanding sophisticated and persistent efforts to access and extract the valuable ore. This wasn’t a simple excavation; it required a deep understanding of complex geology and the implementation of cutting-edge underground mining techniques. The Mexican teams, led by companies like Industrias Peñoles, rose to this challenge with exceptional skill and ingenuity. Their ingenuity was evident in every phase of the mine’s development and operation. Overcoming severe flooding issues, they deployed efficient pumping systems that not only kept the project on track but also demonstrated a commitment to environmental responsibility. Furthermore, the continuous optimization of operational efficiency dramatically improved equipment availability and reduced maintenance downtime. This meticulous attention to detail, leading to increased safety for personnel and significant cost reductions, showcases a culture of continuous improvement and operational excellence. Beyond the technical prowess, Milpillas also embodies a forward-thinking approach to sustainability. The integration of a large solar thermal plant to power the mine, replacing diesel and significantly reducing carbon emissions, positioned Milpillas as a global reference in renewable energy use within the mining sector. This demonstrated a profound commitment to responsible resource management and a proactive stance on environmental stewardship. The mine’s success wasn’t just measured in Copper cathodes produced, but also in the world-renowned mineral specimens it yielded, attracting global attention to Mexico’s rich mineralogical heritage. This dual achievement — economic output and scientific contribution — underscores the comprehensive excellence achieved at Milpillas. In essence, the Milpillas Mine is a vibrant example of how Mexican industry, through its skilled workforce, visionary leadership, and embrace of advanced technology, can transform complex geological challenges into a highly efficient, sustainable, and globally recognized mining enterprise. It stands as a proud symbol of the Mexican people, their diligence and their industrial achievement on the world stage. (Author: silvia)

AN ODE TO MILPILLAS – OH MILPILLAS

an old mineral , Chevaleret (Marmatit) , calcite , pyrite , 1.200kg , 9cm x 15cm (Author: Besi)

an old mineral , Chevaleret (Marma

An old Wölsendorf/Bavaria fluorite (which was bleached over the years...) with some baryte from the seldom documented location Staatsbruch quarry. 9 cm sample. (Author: Andreas Gerstenberg)

An old Wölsendorf/Bavaria fluorite

An overall shot of the specimen. (Author: Tobi)

An overall shot of the specimen.

An unknown vein in quartz. (Author: Pierre Joubert)

An unknown vein in quartz.

Analcime Acitrezza (Aci Trezza), Etna Volcanic Complex, Catania Province, Sicily, Italy 14 mm Analcime crystal (Author: Matteo_Chinellato)

Analcime Acitrezza (Aci Trezza), E

Analcime Acitrezza (Aci Trezza), Etna Volcanic Complex, Catania Province, Sicily, Italy Hystorical item from the Krantz Collection of Analcime from " Cyclopeninseln " the locality type for the Analcime. Complete item measure 37 mm (Author: Matteo_Chinellato)

Analcime Acitrezza (Aci Trezza), E

Analcime Cyclopean Islands, Acitrezza (Aci Trezza), Etna Volcanic Complex, Catania Province, Sicily, Italy Two specimens of 65.01 and 52.05 mm of Analcime from the collection of the Stockh.Hogsk. Min. Institute One its go destroyed (Author: Matteo_Chinellato)

Analcime Cyclopean Islands, Acitre

Analcime Diekmann clay pit, Duingen, Lower Saxony, Germany 30 x 17 cm, crystals up to 2 cm (Author: Andreas Gerstenberg)

Analcime Diekmann clay pit, Duinge

Analcime Duingen Clay Pit, Alfeld, Lower Saxony, Germany Specimen width 50 mm (Author: Tobi)

Analcime Duingen Clay Pit, Alfeld,

Analcime Duingen Clay Pit, Alfeld, Lower Saxony, Germany 5 x 3,5 cm Collection & Photo: Tobias Martin (Author: Tobi)

Analcime Duingen Clay Pit, Alfeld,

Analcime La Palma, Canary Islands, Spain fov 6 mm (Author: ploum)

Analcime La Palma, Canary Islands,

Analcime Moonen Bay, Isle of Skye, Scotland, UK 52 mm x 32 mm x 32 mm Analcime crystals on matrix (52mm x 32mm x 32mm). Self-collected 1994 from Moonen Bay, Isle of Skye, Scotland. (Author: Mike Wood)

Analcime Moonen Bay, Isle of Skye,

Analcime Poudrette Quarry, Mont Saint-Hilaire, Monteregie, Quebec, Canada 4.0 x 4.7 cm. Well-formed dodecahedral crystal of analcime measuring associated with brown siderite and bladed gray albite. (Author: crosstimber)

Analcime Poudrette Quarry, Mont Sa

Analcime Samson mine, St. Andreasberg, Harz mtns., Lower Saxony, Germany Sample width: 8 cm With H. Fischer label. (Author: Andreas Gerstenberg)

Analcime Samson mine, St. Andreasb

Analcime Samson mine, St. Andreasberg, Harz mtns., Lower Saxony, Germany 1-2 mm crystals (Author: Andreas Gerstenberg)

Analcime Samson mine, St. Andreasb

Analcime Upper New Street quarry, Paterson, Passaic County, New Jersey, USA 3.8 x 3.8 cm 2.5 cm analcime crystal with albite (Author: Frank Imbriacco)

Analcime Upper New Street quarry,

Analcime Vitiello Quarry (Cava Vitiello), Terzigno, Mt Vesuvius, Somma-Vesuvius Complex, Naples Province, Campania, Italy Little Analcime crystal over a not well know Zeolite group tuft mineral. All measure 2.5 mm (Author: Matteo_Chinellato)

Analcime Vitiello Quarry (Cava Vit

Analcime Moonen Bay, Isle of Skye, Scotland, UK Crystal 48 mm wide Crystal 48mm wide on thin piece of matrix (chabazite+thomsonite). Self-collected 2002 from Moonen Bay, Isle of Skye, Scotland. (Author: Mike Wood)

Analcime Moonen Bay, Isle of Skye

Analcime & laumontite Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA 4.7 x 3.8 cm A 3.5 cm analcime crystal with laumontite and calcite (Author: Frank Imbriacco)

Analcime & laumontite Prospect

Analcime + chabazite + stilbite Moonen Bay, Isle of Skye, Scotland, UK Crystals to 13 mm Analcime crystals to 13mm on matrix with pink chabazite and stilbite. Self-collected 1997 from Moonen Bay, Isle of Skye, Scotland. (Author: Mike Wood)

Analcime + chabazite + stilbite Mo

Analcime + chabazite. A large analcime crystal 34mm wide with smaller grey analcimes, and white chabazite crystals to 10mm. Also there are a few small stilbites and some brownish calcite. Specimen measures 10cm x 7cm x 4cm high. Self-collected 2002 from Talisker Bay, Isle of Skye, Scotland. (Author: Mike Wood)

Analcime + chabazite. A large anal

Analcime + laumontite + ’mesolite’ Inbhir a’ Gharraidh, Duirinish peninsula, Isle of Skye, Scotland, UK Specimen 9 cm x 5 cm high x 6 cm deep Analcime crystals to 13 mm Analcime crystals to 13mm + laumontite + ’mesolite’. Specimen is 9cm x 5cm high x 6cm deep. The analcime crystals are unusually clear for their size. Self-collected 1998 from a very remote locality on the Duirinish peninsula, Isle of Skye, named Inbhir a’ Gharraidh on the map. (Author: Mike Wood)

Analcime + laumontite + ’mes

Analcime + stilbite + thomsonite + calcite Oisgill Bay, Isle of Skye, Scotland, UK Specimen 14 cm x 9 cm. Large analcime crystal is 24 mm wide Analcime + stilbite + thomsonite + orange calcite. The large analcime crystal is 24mm wide. The specimen is 14cm x 9cm. Self-collected 1996 from Oisgill Bay, Isle of Skye. (Author: Mike Wood)

Analcime + stilbite + thomsonite +

Analcime + stilbite + thomsonite, laumontite + chabazite Moonen Bay, Isle of Skye, Scotland, UK Specimen 16 cm x 8 cm x 8 cm Crystals to 20 mm Analcime crystals to 20mm on matrix with stilbite, thomsonite, laumontite and chabazite. Specimen 16cm x 8cm x 8cm; self-collected 2003 from Moonen Bay, Isle of Skye, Scotland. (Author: Mike Wood)

Analcime + stilbite + thomsonite,

Analcime
Mount Kahovan, Moalleman, Qohab-e Rastaq, Amirabad District, Damghan, Torud Region, Semnan Province, Iran
3.5 * 4.5 cm (Author: h.abbasi)

Analcime
Mount Kahovan, Moall

Analcime
Mount Kahovan, Moalleman, Qohab-e Rastaq, Amirabad District, Damghan, Torud Region, Semnan Province, Iran
35 * 38 mm (Author: h.abbasi)

Analcime
Mount Kahovan, Moall

Analcime and calcite Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA 9.3 x 5.9 cm Analcime crystals to 3.1 cm with calcite (Author: Frank Imbriacco)

Analcime and calcite Prospect Park

Analcime and Natrolite in Basalt Parkgate Quarry, Co Antrim, Ireland. The vug containing the Natrolite measures 7 mm across. (Author: nurbo)

Analcime and Natrolite in Basalt P

Analcime and Natrolite in Basalt Parkgate Quarry, Co Antrim, Ireland. FOV 20 x 15 mm approx (Author: nurbo)

Analcime and Natrolite in Basalt P

Analcime and Natrolite in Basalt Parkgate Quarry, Co Antrim, Ireland. 70 x 30 mm (Author: nurbo)

Analcime and Natrolite in Basalt P

Analcime and Pectolite
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
10.6 x 9.1 cm (Author: Frank Imbriacco)

Analcime and Pectolite
Prospec

Analcime and Stilbite
Pinnacle Island, Five Islands, Cumberland County, Nova Scotia, Canada
5.1 x 3.8 cm (Author: Michael Shaw)

Analcime and Stilbite
Pinnacle

Analcime and thomsonite La Palma, Canary Islands, Spain fov 9 mm (Author: ploum)

Analcime and thomsonite La Palma,

Analcime from Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada FOV=3mm (Author: Doug)

Analcime from Pou
FOV=3mm

Analcime on Fluorite Sharon Claims, Esmeralda County, Nevada, USA Analcime size: 0.6 × 0.5 cm. Photo: Reference Specimens (Author: Jordi Fabre)

Analcime on Fluorite Sharon Claims

Analcime on Fluorite Sharon Claims, Esmeralda County, Nevada, USA Specimen size: 3.5 × 1.9 × 1 cm. Analcime size: 0.6 × 0.5 cm. Extremely fluorescent long & short UV Former collection of Jan Buma. Number 020619 Photo: Reference Specimens (Author: Jordi Fabre)

Analcime on Fluorite Sharon Claims

Analcime on Heulandite Tambar Springs. New South Wales. Australia 2.7x2.5 cm (Author: Jon Mommers)

Analcime on Heulandite Tambar Spri

Analcime with Apophyllite Cornwall Mines, Cornwall, Lebanon County, Pennsylvania USA Specimen size: 9.9 × 7.1 × 4.2 cm. Main crystal size: 1 × 1 cm. Former Ernie Schlichter colection Photo: Reference Specimens (Author: Jordi Fabre)

Analcime with Apophyllite Cornwall

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
7,5 x 7,5 cm (Author: Volkmar Stingl)

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Süd

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
7,5 x 7,5 cm (Author: Volkmar Stingl)

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Süd

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
8 x 7 cm (Author: Volkmar Stingl)

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Süd

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
8 x 7 cm (Author: Volkmar Stingl)

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Süd

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
8 x 7 cm (Author: Volkmar Stingl)

Analcime, 'Apophyllite', Datolite, Calcite
Buco dell'Inferno (Lafreider Holle), Siusi Alp, Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Süd

Analcime, 'Apophyllite'
Siusi Alp (Seis Alp, Seiser Alm), Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
58 x 42 mm (Author: Sante Celiberti)

Analcime, 'Apophyllite'
Siusi

Analcime, aegirine, natrolite Mont Saint-Hilaire, Rouville Co., Québec, Canada 78 mm x 65 mm x 53 mm (Author: Carles Millan)

Analcime, aegirine, natrolite Mont

Analcime, aegirine, natrolite Mont Saint-Hilaire, Rouville Co., Québec, Canada 78 mm x 65 mm x 53 mm Close-up view (Author: Carles Millan)

Analcime, aegirine, natrolite Mont

Analcime, aegirine, natrolite Mont Saint-Hilaire, Rouville Co., Québec, Canada 78 mm x 65 mm x 53 mm (Author: Carles Millan)

Analcime, aegirine, natrolite Mont

Analcime, Natrolite
Siusi Alp (Seis Alp, Seiser Alm), Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
5 x 5 cm (Author: Volkmar Stingl)

Analcime, Natrolite
Siusi Alp

Analcime, Natrolite
Siusi Alp (Seis Alp, Seiser Alm), Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
5 x 5 cm (Author: Volkmar Stingl)

Analcime, Natrolite
Siusi Alp

Analcime, smectite Fara Vicentino, Vicenza Province, Veneto, Italy 6 mm Analcime with a crystal of Smectite absorbed (Author: Matteo_Chinellato)

Analcime, smectit
Fara Vicentino, V

Analcime, Thomsonite
Four Mile Quarry, Porter, Grays Harbor County, Washington, USA
FOV = 3.6 mm (Author: Doug)

Analcime, Thomsonite
Four Mile

Analcime, Thomsonite
Four Mile Quarry, Porter, Grays Harbor County, Washington, USA
FOV = 1.1 mm (Author: Doug)

Analcime, Thomsonite
Four Mile

Analcime. Little Salmon River, Idaho Co. 5,5 x 4 cm. (Author: Antonio Alcaide)

Analcime. Little Salmon River, Ida

Analcime Bohemian Mine, Houghton, Michigan 5.0cm x 3.2cm (Author: rweaver)

Analcime
Bohemian Mine,

Analcime Buco dell’Inferno (Lafreider Hölle), Siusi Alp (Seis Alp), Gardena Valley (Gröden Valley), Bolzano Province (South Tyrol), Trentino-Alto Adige, Italy Oldest Analcime specimen of 97.22x78.32 mm. Ex - Gesh. v. W. Koch Collection (Author: Matteo_Chinellato)

Analcime
Buco dell’I

Analcime Knife River, St. Louis County, Minnesota, USA The specimen is about 7.5 X 8 X 6 cm. Field of view is about 3.5 cm (Author: John Nash)

Analcime
Knife River, St.

Analcime Knife River, St. Louis County, Minnesota, USA The specimen is about 7.5 X 8 X 6 cm. The analcite crystals are quite small, only about 2mm. See the close-up. (Author: John Nash)

Analcime
Knife River, St.

Analcime Rio Fromm (Frommbach; Frombach; Frommer Lahn), Castelrotto, Siusi Alp (Seis Alp), Gardena Valley (Gröden Valley), Bolzano Province (South Tyrol), Trentino-Alto Adige, Italy Oldest specimen of Analcime of 47.2 mm hight with 32.11 mm crystal. (Author: Matteo_Chinellato)

Analcime
Rio Fromm (Frommb

Analcime
Mount Kahovan, Moalleman, Qohab-e Rastaq, Amirabad District, Damghan, Torud Region, Semnan Province, Iran
55 mm x 51 mm x 22 mm (Author: Don Lum)

Analcime
Mount Kahovan, Moalle

Analcime
Mount Kahovan, Moalleman, Qohab-e Rastaq, Amirabad District, Damghan, Torud Region, Semnan Province, Iran
55 mm x 51 mm x 22 mm (Author: Don Lum)

Analcime
Mount Kahovan, Moalle

Analcime
Richter Quarry, Hammerunterwiesenthal, Oberwiesenthal, Niederschlag-Bärenstein District, Erzgebirgskreis, Saxony/Sachsen, Germany
7,2 x 6,2 cm (Author: Andreas Gerstenberg)

Analcime
Richter Quarry, Hamme

Analcime
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
1.9 x 2.1 cm (Author: crosstimber)

Analcime
Poudrette Quarry, Mon

Analcime
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
12,0 x 8,0 x 10,0 cm (Author: MIM Museum)

Analcime
Poudrette Quarry, Mon

Analcime
Lake Superior copper district, Keweenaw County, Michigan, USA
80 mm x 45 mm x 35 mm (Author: Robert Seitz)

Analcime
Lake Superior copper

Analcime
Lake Superior copper district, Keweenaw County, Michigan, USA
80 mm x 45 mm x 35 mm (Author: Robert Seitz)

Analcime
Lake Superior copper

Analcime
Moonen Bay, Duirinish, Isle of Skye, Inner Hebrides, Highlands, Scotland / United Kingdom
85mm x 65mm x 45mm (Author: Philippe Durand)

Analcime
Moonen Bay, Duirinish

Analcime
Moonen Bay, Duirinish, Isle of Skye, Inner Hebrides, Highlands, Scotland / United Kingdom
85mm x 65mm x 45mm (Author: Philippe Durand)

Analcime
Moonen Bay, Duirinish

Analcime
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
2.0 x 2.3 cm (Author: crosstimber)

Analcime
Poudrette Quarry, Mon