-
(Autor: Andreas Gerstenberg)
-
Cinnabar, Calcite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
12,5 x 10 cm (Author: Sante Celiberti) -
Cinnabar, Dolomite
Siele Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
13 x 11 cm (Author: Sante Celiberti) -
Cinnabar, Dolomite
Siele Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
13 x 11 cm (Author: Sante Celiberti) -
Cinnabar, Fluorite, Pyrite
Morone Mine (Selvena Mine), Amiata Mountain, Castell'Azzara, Grosseto Province, Tuscany, Italy
29 x 19 mm (Author: Sante Celiberti) -
Cinnabar, Gypsum
Morone Mine (Selvena Mine), Amiata Mountain, Castell'Azzara, Grosseto Province, Tuscany, Italy
62 x 36 mm (Author: Sante Celiberti) -
Cinnabar, Gypsum
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
46 x 25 mm (Author: Sante Celiberti) -
Cinnabar, Marcasite
Le Solforate Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
170 x 160 mm. (Author: Sante Celiberti) -
Cinnabar, Marcasite
Le Solforate Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
170 x 160 mm (Author: Sante Celiberti) -
Cinnabar, Marcasite
Monte Labbro Mine, Amiata Mountain, Santa Fiora, Grosseto Province, Tuscany, Italy
48 x 38 mm (Author: Sante Celiberti) -
Cinnabar, Marcasite
Monte Labbro Mine, Amiata Mountain, Santa Fiora, Grosseto Province, Tuscany, Italy
50 x 34 mm (Author: Sante Celiberti) -
Cinnabar, Marcasite
Monte Labbro Mine, Amiata Mountain, Santa Fiora, Grosseto Province, Tuscany, Italy
50 x 34 mm (Author: Sante Celiberti) -
Cinnabar, Metacinnabar, Celestine
Pietrineri Mine, Amiata Mountain, Castiglion d'Orcia, Siena Province, Tuscany, Italy
11 x 8 cm (Author: Sante Celiberti) -
Cinnabar, Metacinnabar
Bagnore, Amiata Mountain, Santa Fiora, Grosseto Province, Tuscany, Italy
10 x 9 cm (Author: Sante Celiberti) -
Cinnabar, Metacinnabar
Bagni San Filippo Mine, Amiata Mountain, Castiglion d'Orcia, Siena Province, Tuscany, Italy
49 x 37 mm (Author: Sante Celiberti) -
Cinnabar, Millerite, Dolomite
Siele Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
52 x 43 mm (Author: Sante Celiberti) -
Cinnabar, Opal (variety fiorite)
Castel del Piano (Amiata Mountain), Grosseto Province, Tuscany, Italy
46 x 26 mm (Author: Sante Celiberti) -
Cinnabar, Stibnite, Gypsum
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
85 x 50 mm (Author: Sante Celiberti) -
(Autor: rweaver)
-
(Autor: rweaver)
-
Cinnabar
New Almaden District, Santa Clara County, California, USA
Specimen size ~ 8 cm (Author: Tobi) -
Cinnabar
Königsberg Mine, Hohensolms, Wetzlar, Lahn-Dill-Kreis, Gießen Region, Hesse/Hessen, Germany
9 x 6 cm (Author: Andreas Gerstenberg) -
Cinnabar
Cerreto Piano, Scansano, Grosseto Province, Tuscany, Italy
41 x 39 mm (Author: Sante Celiberti) -
Cinnabar
Cerreto Piano, Scansano, Grosseto Province, Tuscany, Italy
41 x 39 mm (Author: Sante Celiberti) -
Cinnabar
Cerreto Piano, Scansano, Grosseto Province, Tuscany, Italy
54 x 50 mm (Author: Sante Celiberti) -
Cinnabar
Cerreto Piano, Scansano, Grosseto Province, Tuscany, Italy
66 x 30 mm (Author: Sante Celiberti) -
Cinnabar
Fosso del Confine, Roccastrada, Grosseto Province, Tuscany, Italy
68 x 45 mm (Author: Sante Celiberti) -
Cinnabar
Ripa Mine, Ripa, Seravezza, Seravezza Municipality, Lucca Province, Tuscany, Italy
59 x 35 mm (Author: Sante Celiberti) -
Cinnabar
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
34 x 23 mm (Author: Sante Celiberti) -
Cinnabar
Siele Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
27 x 19 cm (Author: Sante Celiberti) -
Cinnabar
Siele Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
28,5 x 19 cm; 27 x 21 cm (Author: Sante Celiberti) -
Cinnabar
Siele Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
28,5 x 19 cm; 27 x 21 cm (Author: Sante Celiberti) -
Cinnabar
Siele Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
27 x 21 cm (Author: Sante Celiberti) -
Cinnabar
Siele Mine, Amiata Mountain, Piancastagnaio, Siena Province, Tuscany, Italy
28,5 x 19 cm (Author: Sante Celiberti) -
Cinnabar
Fosso del Confine, Roccastrada, Grosseto Province, Tuscany, Italy
47 x 32 mm (Author: Sante Celiberti) -
Cinnabar
Fosso del Confine, Roccastrada, Grosseto Province, Tuscany, Italy
47 x 32 mm (Author: Sante Celiberti) -
Clinochlore (variety ripidolite)
Malenco Valley (Valmalenco), Sondrio Province, Lombardy, Italy
80 x 65 mm (Author: Sante Celiberti) -
Clinochlore (variety ripidolite)
Malenco Valley (Valmalenco), Sondrio Province, Lombardy, Italy
80 x 65 mm (Author: Sante Celiberti) -
Clinochlore (variety pennine), Quartz, Titanite
Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
72 x 56 mm (Author: Sante Celiberti) -
Clinochlore (variety pennine), Quartz, Titanite
Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
72 x 56 mm (Author: Sante Celiberti) -
(Autor: Ed Huskinson)
-
(Autor: Antonio Alcaide)
-
(Autor: Darren)
-
(Autor: Darren)
-
(Autor: Jordi Fabre)
-
(Autor: Antonio Alcaide)
-
(Autor: Antonio Alcaide)
-
(Autor: Antonio Alcaide)
-
(Autor: Darren)
-
(Autor: John Jaszczak)
-
(Autor: Antonio Alcaide)
-
(Autor: Antonio Alcaide)
-
(Autor: Joaquin Montoro)
-
(Autor: molsina)
-
(Autor: molsina)
-
Colusite
Fantiscritti Quarrying Basin, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy
37 x 27 mm (Author: Sante Celiberti) -
(Autor: John Jaszczak)
-
Conichalcite, Calcite
Gold Hill Mine, Gold Hill, Gold Hill District, Tooele County, Utah, USA
8 cm (Author: Tobi) -
(Autor: rweaver)
-
(Autor: John S. White)
-
(Autor: rweaver)
-
Copper on Calcite
United Verde Mine, Jerome, Verde District, Black Hills, Yavapai County, Arizona, USA
6.3cm x 3.8cm (Author: rweaver) -
Copper on Calcite
Cole Mine (Cole shaft), Bisbee, Warren District, Mule Mountains, Cochise County, Arizona, USA
Copper size: 3.8 x 2.6 cm (Author: Jordi Fabre) -
(Autor: John Jaszczak)
-
Copper with Cuprite
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona, USA
8.0cm x 5.7cm (Author: rweaver) -
(Autor: John Jaszczak)
-
(Autor: John Jaszczak)
-
Copper, Calcite
Bisbee, Warren District, Mule Mountains, Cochise County, Arizona, USA
Specimen size 3,5 cm (Author: Tobi) -
(Autor: Darren)
-
(Autor: Darren)
-
Copper, Cuprite
Impruneta, Metropolitan City of Florence, Tuscany, Italy
72 x 35 mm (Author: Sante Celiberti) -
Copper, Malachite, Gypsum
Campiglia Marittima, Campigliese, Livorno Province, Toscana, Italy
91 x 36 mm (Author: Sante Celiberti) -
Copper, Malachite, Gypsum
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
75 x 60 mm (Author: Sante Celiberti) -
Copper, Malachite, Gypsum
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
75 x 60 mm (Author: Sante Celiberti) -
Copper, Malachite, Gypsum
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
16 x 5,5 cm (Author: Sante Celiberti) -
Copper, Malachite
Montecatini Mine, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy
78 x 52 mm (Author: Sante Celiberti) -
Copper, Malachite
Impruneta, Metropolitan City of Florence, Tuscany, Italy
14,5 x 12,5 cm (Author: Sante Celiberti) -
Copper, Malachite, Gypsum
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
90 x 76 mm (Author: Sante Celiberti) -
Copper, Malachite
Roccatederighi, Roccastrada, Grosseto Province, Tuscany, Italy
72,3 x 54,5 mm (Author: Sante Celiberti) -
Copper, Malachite
Campiglia Marittima, Campigliese, Livorno Province, Toscana, Italy
75 x 47 mm (Author: Sante Celiberti) -
(Autor: John Nash)
-
Copper, native
Reichenbach, Lautertal (Odenwald), Bergstraße District, Darmstadt, Hesse/Hessen, Germany
10,5 x 8 x 1,5 cm (Author: Andreas Gerstenberg) -
(Autor: GneissWare)
-
(Autor: Jordi Fabre)
-
(Autor: ian jones)
-
(Autor: rweaver)
-
(Autor: John Medici)
-
(Autor: Frank Imbriacco)
-
(Autor: am mizunaka)
-
(Autor: Jordi Fabre)
-
(Autor: Andreas Gerstenberg)
-
(Autor: John Jaszczak)
-
(Autor: John Jaszczak)
-
(Autor: rweaver)
-
Copper
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona, USA
5.5cm x 4.0cm (Author: rweaver) -
Copper
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona, USA
6 × 5.3 × 3.1 cm (Author: Jordi Fabre) -
Copper
Copper Queen Mine, Queen Hill, Bisbee, Warren District, Mule Mountains, Cochise County, Arizona, USA
5.7 × 3.7 × 3 cm (Author: Jordi Fabre) -
Copper
Anghiari (Monti Rognosi), Sansepolcro, Arezzo Province, Tuscany, Italy
21 x 10 cm (Author: Sante Celiberti) -
Copper
Anghiari (Monti Rognosi), Sansepolcro, Arezzo Province, Tuscany, Italy
21 x 10 cm (Author: Sante Celiberti) -
Copper
Anghiari (Monti Rognosi), Sansepolcro, Arezzo Province, Tuscany, Italy
21 x 10 cm (Author: Sante Celiberti) -
Copper
Anghiari (Monti Rognosi), Sansepolcro, Arezzo Province, Tuscany, Italy
21 x 10 cm (Author: Sante Celiberti) -
Copper
Montecatini Mine, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy
52,5 x 44,3 mm (Author: Sante Celiberti) -
Copper
Montecatini Mine, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy
42 x 40 mm (Author: Sante Celiberti) -
Copper
Cape Calamita, Capoliveri, Elba Island, Livorno Province, Tuscany, Italy
25,6 x 20 mm (Author: Sante Celiberti) -
Copper
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
37 x 32,6 mm (Author: Sante Celiberti) -
Copper
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
37 x 32,6 mm (Author: Sante Celiberti) -
Copper
Conventino Quarry, Anghiari (Monti Rognosi), Sansepolcro, Arezzo Province, Tuscany, Italy
35 x 20 mm (Author: Sante Celiberti) -
Copper
Cape Calamita, Capoliveri, Elba Island, Livorno Province, Tuscany, Italy
50 x 35 mm (Author: Sante Celiberti) -
Copper
Funtana Raminosa Mine, Gadoni, Nuoro Province, Sardinia/Sardegna, Italy
74 x 52 mm (Author: Sante Celiberti) -
Copper
Funtana Raminosa Mine, Gadoni, Nuoro Province, Sardinia/Sardegna, Italy
74 x 52 mm (Author: Sante Celiberti) -
Copper
Upper Antelope Valley, Weaver Mountains, Yarnell, Yavapai County, Arizona, USA
4.5cm x 2.7cm (Author: rweaver) -
Copper
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona, USA
7.0cm x 5.0cm (Author: rweaver) -
Copper
Chino Mine, Santa Rita, Santa Rita District, Grant County, New Mexico, USA
81 mm x 47 mm x 36 mm. Mass: 101 g (Author: Carles Millan) -
Copper
Chino Mine, Santa Rita, Santa Rita District, Grant County, New Mexico, USA
81 mm x 47 mm x 36 mm. Mass: 101 g (Author: Carles Millan) -
Copper
Chino Mine, Santa Rita, Santa Rita District, Grant County, New Mexico, USA
81 mm x 47 mm x 36 mm. Mass: 101 g (Author: Carles Millan) -
Copper
Chino Mine, Santa Rita, Santa Rita District, Grant County, New Mexico, USA
81 mm x 47 mm x 36 mm. Mass: 101 g (Author: Carles Millan) -
Copper
Caledonia Mine, Mass City, Ontonagon County, Michigan, USA
Specimen size 15 x 13 cm (Author: Tobi) -
(Autor: strahler)
-
(Autor: strahler)
-
(Autor: strahler)
-
Coquandite on Stibnite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
10,5 x 51,5 cm (Author: Sante Celiberti) -
(Autor: Jim Prentiss)
-
Cordierite, Muscovite, Tridymite
Funtanafigu Quarry, Marrubiu, Arci Mountain, Oristano Province, Sardinia/Sardegna, Italy
75 x 73 mm (Author: Sante Celiberti) -
Cordierite, Muscovite, Tridymite
Funtanafigu Quarry, Marrubiu, Arci Mountain, Oristano Province, Sardinia/Sardegna, Italy
75 x 73 mm (Author: Sante Celiberti) -
Cordierite
Roccatederighi, Roccastrada, Grosseto Province, Tuscany, Italy
43 x 39 mm (Author: Sante Celiberti) -
Cordierite
Roccatederighi, Roccastrada, Grosseto Province, Tuscany, Italy
43 x 39 mm (Author: Sante Celiberti) -
(Autor: Ru Smith)
-
Covellite, Pyrite
Calabona Mine, Alghero, Sassari Province, Sardinia/Sardegna, Italy
71 x 54 mm (Author: Sante Celiberti) -
Covellite, Pyrite
Calabona Mine, Alghero, Sassari Province, Sardinia/Sardegna, Italy
71 x 54 mm (Author: Sante Celiberti) -
Covellite, Pyrite
Calabona Mine, Alghero, Sassari Province, Sardinia/Sardegna, Italy
71 x 54 mm (Author: Sante Celiberti) -
(Autor: Joaquin Montoro)
-
(Autor: Joaquin Montoro)
-
Covellite
Summitville Mine, Summitville District, Rio Grande County, Colorado, USA
4 x 7 x 10 cm (Author: Joaquin Montoro) -
(Autor: Michael Shaw)
-
Crocoite
Callenberg, Zwickau, Saxony/Sachsen, Germany
16 x 11 cm (Author: Sante Celiberti) -
Crysocolla
Campiglia Marittima, Campigliese, Livorno Province, Toscana, Italy
10 x 7 cm (Author: Sante Celiberti) -
Crysocolla
Cape Calamita, Capoliveri, Elba Island, Livorno Province, Tuscany, Italy
63 x 39 mm (Author: Sante Celiberti) -
(Autor: Joaquin Montoro)
-
(Autor: am mizunaka)
-
(Autor: Jonesey)
-
(Autor: GneissWare)
-
(Autor: ian jones)
-
(Autor: ian jones)
-
(Autor: ian jones)
-
Cuprite, Brochantite
Cape Calamita, Capoliveri, Elba Island, Livorno Province, Tuscany, Italy
78 x 57 mm (Author: Sante Celiberti) -
Cuprite, Brochantite
Cape Calamita, Capoliveri, Elba Island, Livorno Province, Tuscany, Italy
78 x 57 mm (Author: Sante Celiberti) -
(Autor: ian jones)
-
(Autor: Joaquin Montoro)
-
(Autor: Joaquin Montoro)
-
(Autor: Frank Imbriacco)
-
Datolite and Prehnite
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
9.5 x 6.2 cm (Author: Frank Imbriacco) -
Datolite with Calcite
Parc Bean Cove, Mullion, Lizard Peninsula, Cornwall, England / United Kingdom
4.5cm x 3cm (Author: markbeckett) -
(Autor: vic rzonca)
-
(Autor: Jordi Fabre)
-
(Autor: rweaver)
-
Dawsonite
Terlano (Terlan), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
118 x 96 mm (Author: Sante Celiberti) -
Dawsonite
Terlano (Terlan), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
118 x 96 mm (Author: Sante Celiberti) -
(Autor: Jordi Fabre)
-
(Autor: Andreas Gerstenberg)
-
(Autor: Jordi Fabre)
-
(Autor: Jordi Fabre)
-
(Autor: Jordi Fabre)
-
(Autor: John S. White)
-
(Autor: Vinoterapia)
-
(Autor: Vinoterapia)
-
(Autor: Mike Wood)
-
(Autor: ian jones)
-
(Autor: rweaver)
-
(Autor: ian jones)
-
(Autor: Jason)
-
(Autor: Joaquin Montoro)
-
Diopside (variety chromian diopside)
Monte Cervandone diopside deposit, Monte Cervandone area, Devero Alp, Baceno, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
23 mm x 4,2 mm (Author: Sante Celiberti) -
Diopside, Epidote
Val di Viù (Viù Valley), Lanzo Valleys (Valli di Lanzo), Metropolitan City of Turin Province, Piedmont (Piemonte), Italy
290 x 100 mm (Author: Sante Celiberti) -
Diopside, Epidote
Val di Viù (Viù Valley), Lanzo Valleys (Valli di Lanzo), Metropolitan City of Turin Province, Piedmont (Piemonte), Italy
290 x 100 mm (Author: Sante Celiberti) -
Diopside, Epidote
Val di Viù (Viù Valley), Lanzo Valleys (Valli di Lanzo), Metropolitan City of Turin Province, Piedmont (Piemonte), Italy
290 x 100 mm (Author: Sante Celiberti) -
Diopside, Grossular (Var.: Hessonite)
Val d'Ala, Lanzo Valleys (Valli di Lanzo), Metropolitan City of Turin Province, Piedmont (Piemonte), Italy
37,5 x 39,5 mm (Author: Sante Celiberti) -
Diopside, Grossular (Var.: Hessonite)
Val d'Ala, Lanzo Valleys (Valli di Lanzo), Metropolitan City of Turin Province, Piedmont (Piemonte), Italy
37,5 x 39,5 mm (Author: Sante Celiberti) -
Diopside, Grossular (variety hessonite)
Testa Ciarva, Balme, Val d'Ala, Lanzo Valleys (Valli di Lanzo), Metropolitan City of Turin Province, Piedmont (Piemonte), Italy
30 x 22 mm (Author: Sante Celiberti) -
Diopside, Grossular (variety hessonite)
Testa Ciarva, Balme, Val d'Ala, Lanzo Valleys (Valli di Lanzo), Metropolitan City of Turin Province, Piedmont (Piemonte), Italy
65 x 48 mm (Author: Sante Celiberti) -
Diopside
Bellecombe, Châtillon, Aosta Valley (Val d'Aosta), Italy
3,5 x 28 mm (Author: Sante Celiberti) -
Diopside
Bellecombe, Châtillon, Aosta Valley (Val d'Aosta), Italy
30 x 5 mm (Author: Sante Celiberti) -
Diopside
Bellecombe, Châtillon, Aosta Valley (Val d'Aosta), Italy
43 x 21 mm (Author: Sante Celiberti) -
Diopside
Tremogge Peak, Chiesa in Valmalenco, Valmalenco, Valtellina, Sondrio Province, Lombardy, Italy
90 x 56 mm (Author: Sante Celiberti) -
Diopside
Tremogge Peak, Chiesa in Valmalenco, Valmalenco, Valtellina, Sondrio Province, Lombardy, Italy
90 x 56 mm (Author: Sante Celiberti) -
Diopside
Tremogge Peak, Chiesa in Valmalenco, Valmalenco, Valtellina, Sondrio Province, Lombardy, Italy
90 x 56 mm (Author: Sante Celiberti) -
Diopside
Bellecombe, Châtillon, Aosta Valley (Val d'Aosta), Italy
52 x 44 mm (Author: Sante Celiberti) -
Diopside
Bellecombe, Châtillon, Aosta Valley (Val d'Aosta), Italy
52 x 44 mm (Author: Sante Celiberti) -
Dioptase with Cerussite
Mammoth-St. Anthony Mine, St. Anthony deposit, Tiger, Mammoth District, Pinal County, Arizona, USA
3 x 3.5 x 2 cm (Author: SWK) -
(Autor: Jordi Fabre)
-
Dolomite and Calcite on Dolomite
Corydon Stone Co. Quarry, Corydon, Harrison County, Indiana, USA
Calcites 1.5 cm, The larger example is 15 cm acros (Author: Bob Harman) -
Dolomite and Calcite on Quartz
Subdivision retention pond construction, Monroe County, Indiana, USA
15 cm x 10 cm, the largest calcites are about 2 cm (Author: Bob Harman) -
Dolomite and Calcite (variety manganese rich) on Quartz
State Route 37 road cuts, Harrodsburg, Clear Creek Township, Monroe County, Indiana, USA
geode is 7 cm and the main calcite is 5 cm (Author: Bob Harman) -
Dolomite and Calcite (variety manganese rich) on Quartz
State Route 37 road cuts, Harrodsburg, Clear Creek Township, Monroe County, Indiana, USA
quartz geode is 7 cm. the calcite is 5 cm (Author: Bob Harman) -
Dolomite on Quartz
Harrodsburg area, Clear Creek Township, Monroe County, Indiana, USA
Geode cavity is 4 cm (Author: Bob Harman) -
Dolomite on Quartz
Harrodsburg area, Clear Creek Township, Monroe County, Indiana, USA
geode cavity is about 15 cm (Author: Bob Harman) -
Dolomite on Quartz
State Route 56 road cut, Canton, Washington County, Indiana, USA
Geode cavity is about 11 cm. (Author: Bob Harman) -
(Autor: Michael Shaw)
-
(Autor: Antonio Alcaide)
-
(Autor: Andreas Gerstenberg)
-
Dolomite, Calcite, Barite on Quartz
Monroe Reservoir spillway, Monroe County, Indiana, USA
geode cavity is 13 cm (Author: Bob Harman) -
Dolomite, Calcite, Barite on Quartz
Monroe Reservoir spillway, Monroe County, Indiana, USA
see ruler for scale; the larger example is 23 cm w (Author: Bob Harman) -
(Autor: Andreas Gerstenberg)
-
Dolomite, Chalcopyrite, Baryte
Dreislar Mine, Dreislar, Winterberg, Sauerland, North Rhine-Westphalia/Nordrhein-Westfalen, Germany
11 x 8 cm (Author: Andreas Gerstenberg) -
Dolomite, Chalcopyrite
Vereinigung Mine, Katzwinkel, Altenkirchen (Westerwald), Siegerland, Rhineland-Palatinate/Rheinland-Pfalz, Germany
Approx. 18 cm (Author: Tobi) -
Dolomite, Hematite
Florence Mine, Egremont, West Cumberland Iron Field, former Cumberland, Cumbria, England / United Kingdom
Specimen size 12 cm, largest dolomite crystals 7 m (Author: Tobi) -
Dolomite, Muscovite, Pyrite
Devero Alp, Baceno, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
87 x 47 mm (Author: Sante Celiberti) -
Dolomite, Muscovite, Pyrite
Devero Alp, Baceno, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
87 x 47 mm (Author: Sante Celiberti) -
(Autor: John S. White)
-
(Autor: Andreas Gerstenberg)
-
Dolomite, Quartz
Campiano Mine, Montieri, Grosseto Province, Tuscany, Italy
21,5 x 11,5 cm (Author: Sante Celiberti) -
Dolomite, Quartz
Campiano Mine, Montieri, Grosseto Province, Tuscany, Italy
21,5 x 11,5 cm (Author: Sante Celiberti) -
(Autor: rweaver)
-
Dolomite
Fairview, Major County, Oklahoma, USA
10.2 x 6.8 x 5.4 cm (Author: Michael Shaw) -
(Autor: Joaquin Montoro)
-
(Autor: am mizunaka)
-
(Autor: Jordi Fabre)
-
Dravite (Tourmaline Group)
Plateau Rosa Pass, Breuil-Cervinia, Valtournenche, Aosta Valley (Val d'Aosta), Italy
78,4 x 72,8 mm (Author: Sante Celiberti) -
Dravite (Tourmaline Group)
Beura Quarries, Beura-Cardezza, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
132 x 98 mm (Author: Sante Celiberti) -
Dravite (Tourmaline Group)
Beura Quarries, Beura-Cardezza, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
80 x 77 mm (Author: Sante Celiberti) -
(Autor: John S. White)
-
(Autor: Andreas Gerstenberg)
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(Autor: Paul Bordovsky)
-
(Autor: rweaver)
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(Autor: rweaver)
-
(Autor: Peter Megaw)
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(Autor: John Medici)
-
(Autor: benchambers)
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Dyscrasite
St. Andreasberg mining area, Goslar District, Harz, Lower Saxony/Niedersachsen, Germany
1.8 × 0.9 × 0.7 cm (Author: Jordi Fabre) -
(Autor: Jesse Fisher)
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(Autor: Jesse Fisher)
-
(Autor: Jesse Fisher)
-
Elbaite (variety rubelite), Orthoclase
Wolkenburg, Limbach-Oberfrohna, Zwickau, Saxony/Sachsen, Germany
3,8 x 3,2 cm (Author: Andreas Gerstenberg) -
Elbaite on Quartz
Limbach-Oberfrohna, Zwickau, Saxony/Sachsen, Germany
Specimen size ~ 12 cm (Author: Tobi) -
(Autor: Tobi)
-
Elbaite with Microcline, Albite, 'lepidolite', Quartz and 'Stilbite'
Himalaya Mine, Gem Hill, Mesa Grande District, San Diego County, California, USA
8 x 8 x 7 cm overall size (Author: Jesse Fisher) -
(Autor: Jesse Fisher)
-
Elbaite, Orthoclase, Quartz
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
82 x 45 mm (Author: Sante Celiberti) -
Elbaite, Orthoclase, Quartz
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
82 x 45 mm (Author: Sante Celiberti) -
Elbaite, Quartz (variety smoky), Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
79 x 57 mm (Author: Sante Celiberti) -
Elbaite, Quartz (variety smoky), Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
79 x 57 mm (Author: Sante Celiberti) -
Elbaite, Quartz, Feldspar
Himalaya Mine, Gem Hill, Mesa Grande District, San Diego County, California, USA
~ 20 cm (Author: Tobi) -
Elbaite, Quartz, Muscovite
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
43 x43 mm (Author: Sante Celiberti) -
Elbaite, Quartz, Muscovite
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
43 x 43 mm (Author: Sante Celiberti) -
Elbaite, Quartz, Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
68 x 40 mm (Author: Sante Celiberti) -
Elbaite, Quartz, Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
68 x 40 mm (Author: Sante Celiberti) -
Elbaite, Quartz, Orthoclase
San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
80 x 74 mm (Author: Sante Celiberti) -
Elbaite, Quartz, Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
53,4 x 40,2 mm (Author: Sante Celiberti) -
Elbaite, Quartz, Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
53,4 x 40,2 mm (Author: Sante Celiberti) -
Elbaite, Quartz, Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy
53,4 x 40,2 mm (Author: Sante Celiberti) -
Elbaite, Quartz
Himalaya Mine, Gem Hill, Mesa Grande District, San Diego County, California, USA
65 mm x 57 mm x 50 mm. Tourmaline: 45 tall, 13 wid (Author: Carles Millan)
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