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27 cm X 35 cm X 10 cm - Beryl - morganite high tranparence - gem quality and nice crysdtalization. - Resplendor, Minas Gerais (Author: silvio steinhaus)
27 cm X 35 cm X 10 cm - Beryl - mo
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60 cm X 45 cm X 30 cm - Columbo-tantalite in a nice specimen. - Araçuaí, Minas Gerais (Author: silvio steinhaus)
60 cm X 45 cm X 30 cm - Columbo-ta
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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 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
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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
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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
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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
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Amethyst stalactite with about 1 meter tall, with calcite (Author: silvio steinhaus)
Amethyst stalactite with about 1 m
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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, 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
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Amethyst with calcite, 60 cm X 20 cm wide and 30 cm in length (Author: silvio steinhaus)
Amethyst with calcite, 60 cm X 20
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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
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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 -
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 - -
Bourbankita - 2,5 cm X 0,8 cm X 1,5 cm Pedreira da Prefeitura (closed) Poços de Caldas Minas Gerais, Brasil (Author: silvio steinhaus)
Bourbankita - 2,5
Pedreira da Prefe -
Calcedônia Alterada, Campinas do Sul, Rio Grande do Sul, Brasil. 7,5 cm X 8,0 cm X 6,0 cm (Author: silvio steinhaus)
Calcedônia Altera
7,5 cm X 8,0 cm X -
Calcita com Celadonita, Ametista do Sul, Rio Grande do Sul, Brasil. 5,0 cm X 1,8 cm X 1,8 cm (Calcita) (Author: silvio steinhaus)
Calcita com Celad
5,0 cm X 1,8 cm X -
Calcita com Celadonita e Mordenita? Frederico Westfallen, Rio Grande do Sul, Brasil. 6,0 cm X 4,0 cm X 3,0 cm (Author: silvio steinhaus)
Calcita com Celad
Frederico Westfal -
Calcite on Amethyst base about 40 cm long and 40 cm, 20 cm wide. Uruguay (Author: silvio steinhaus)
Calcite on Amethyst base about 40
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Calcite on Amethyst with Amethyst stalactite, about 55 cm in diameter (the geode) and 30 cm in height stalactite. Uruguay (Author: silvio steinhaus)
Calcite on Amethyst with Amethyst
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Calcite on Amethyst with Amethyst stalactite, about 55 cm in diameter (the geode) and 30 cm in height stalactite. Uruguay (Author: silvio steinhaus)
Calcite on Amethyst with Amethyst
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Calcite sample of about 25 cm X 15 cm X 20 cm. Rio Grande do Sul, Brazil (Author: silvio steinhaus)
Calcite sample of about 25 cm X 15
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Calcite twinned on Quartz recovered with Calcites dog tooth 9,0 cm X 3,8 cm X 5,5 cm (5,5 cm X 1,7 cm X 4,5 cm the bigger Calcite) (Author: silvio steinhaus)
Calcite twinned o
9,0 cm X 3,8 cm X -
Calcite with about 8 kg, 30 cm X 30 cm X 38 cm, Rio Grande do Sul, Brazil. (Author: silvio steinhaus)
Calcite with about 8 kg, 30 cm X 3
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Calcite with about 8 kg, 30 cm X 30 cm X 38 cm, Rio Grande do Sul, Brazil. (Author: silvio steinhaus)
Calcite with about 8 kg, 30 cm X 3
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Calcite with Amethyst - about 40cm lenght, 45cm hight and 20cm wide. (Author: silvio steinhaus)
Calcite with Amethyst - about 40cm
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Cetros de Calcitas bi-terminadas com Celadonita, Frederico Westfallen, Rio Grande do Sul, Brasil. 9,2 cm X 6,0 cm X 5,2 cm (peça) 5,1 cm X 0,7 cm X 0,7 cm (Calcita bi-terminada em evidência). (Author: silvio steinhaus)
Cetros de Calcita
9,2 cm X 6,0 cm X -
Chalcedony with Calcite 10,5 cm X 4,5 cm X 7,5 cm Ametista do Sul, Rio Grande do Sul, Brazil (Author: silvio steinhaus)
Chalcedony with C
Ametista do Sul, -
Clcitas sobre flor de Ametista, Ametista do Sul, Rio Grande do Sul, Brasil. (Author: silvio steinhaus)
Clcitas sobre flor de Ametista, Am
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Columbita. 2,0 cm X 1,0 cm X 0,6 cm Linópolis, Divino das Laranjeiras, Minas Gerais, Brasil. (Author: silvio steinhaus)
Columbita. 2,0 cm
Linópolis, Divino -
Crichtonite on the Quartz, Presidente Kubitschek, Minas Gerais Brazil 5,5 cm X 3,5 cm X 3,4 cm (0,5 cm X 0,2 cm X 0,5 cm) (Author: silvio steinhaus)
Crichtonite on th
5,5 cm X 3,5 cm X -
Edingtonita na Natrolita. Mina Jacupiranga, Cajati, São Paulo, Brasil 9,5 cm X 6,0 cm X 6,8 cm (Author: silvio steinhaus)
Edingtonita na Na
Mina Jacupiranga, -
Eosphorite With rose and colorless Quartz - 4,0 cm X 2,5 cm X 4,0 cm (1,5 cm X 0,6 cm X 1,5 cm the radial aggregates) Itinga, Minas Gerais, Brazil. (Author: silvio steinhaus)
Eosphorite With r
Itinga, Minas Ger -
Flor de Ametista com Celadonita e Calcita - 8,5 cm X 5,5 cm X 8,0 cm Ametista do Sul, Rio Grande do Sul, Brasil (Author: silvio steinhaus)
Flor de Ametista
Ametista do Sul, -
Fluorita com Bourbankita e diversos minerais. Poços de Caldas, Minas Gerais, Brasil 6,0 cm X 2,0 cm X 4,0 cm (Author: silvio steinhaus)
Fluorita com Bour
Poços de Caldas, -
Gypsum var. Selenite - 6,0 cm X 3,0 cm X 7,5 cm To cover a Quartz and Calcites. Tariga mine, Ametista do Sul, Rio Grande do Sul Brazil (Author: silvio steinhaus)
Gypsum var. Selen
To cover a Quartz -
Hematite var. Iron rose - 4,5 cm X 1,5 cm X 3,5 cm Lustrous metallic platy hexagonal hematite crystals in a concave formation Ouro Preto, Minas Gerais, Brazil. (Author: silvio steinhaus)
Hematite var. Iro
Lustrous metallic -
Herderita com Quartzo - 2,3 cm X 1,5 cm X 2,4 cm Divíno das Laranjeiras, Minas Gerais, Brasil (Author: silvio steinhaus)
Herderita com Qua
Divíno das Laranj -
Inclusão de Cetro de Turmalina em Quartzo bi-terminado - medida do quartzo 17,5 cm X 5,0 cm X 3,5 cm (Author: silvio steinhaus)
Inclusão de Cetro de Turmalina em
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Inclusão de Cetro de Turmalina em Quartzo bi-terminado - medida do Cetro - 2,2 cm X 0,5 cm X 0,5 cm (Author: silvio steinhaus)
Inclusão de Cetro de Turmalina em
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Malachite with calcite cobalt from Zaire part size - 8.5 X 2.5 X 4.0 cm Detail size of the photo - 2.5 x 1.8 cm (Author: silvio steinhaus)
Malachite with ca
part size - 8.5 -
Mimetite variety Campylite Dry Gill Mine, Caldbeck Fells, North and Western Region, Cumbria, England, UK 3,8 X 2,0 X 2,9 cm, (Cristal size - 1,0 X 0,7 cm) (Author: silvio steinhaus)
Mimetite variety Campylite Dry Gil
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Opal from Pedro II, Piauí, Brasil 11,0 cm X 4,5 cm X 6,5 cm (Author: silvio steinhaus)
Opal from Pedro I
11,0 cm X 4,5 cm -
Pale Amethist with Calcite cover with Mordenite. From Ametista do Sul, Rio Grande do Sul, Brazil 25,0 cm X 15 cm X 30 cm (Author: silvio steinhaus)
Pale Amethist wit
From Ametista do -
Pale Amethyst with Calcite, about 40 cm high and 30 cm in length (Author: silvio steinhaus)
Pale Amethyst with Calcite, about
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Polished Agate with inclusions - 3,0 cm X 0,5 cm X 1,5 cm From Soledade, Rio Grande do Sul, Brazil (Author: silvio steinhaus)
Polished Agate wi
From Soledade, Ri -
Polished Quartz with Pyrite inclusions - 8,5 cm X 2,5 cm X 5,5 cm Brazil (Author: silvio steinhaus)
Polished Quartz w
Brazil -
Polished slab of Quartz (var. Agate) with inclusions, not identify. 15,5 cm X 0,5 cm X 14,5 cm (Author: silvio steinhaus)
Polished slab of
15,5 cm X 0,5 cm -
Quartz with many inclusions with the ¨Stars¨of Rutile and Hematite. Ibitiara, Bahia, Brazil - 4,6 cm X 1,6 cm X 2,8 cm (Author: silvio steinhaus)
Quartz with many
Ibitiara, Bahia, -
Quartzo Ametista - 4,5 cm X 1,6 cm X 3,7 cm Frederico Westfallen, Rio Grande do Sul, Brasil (Author: silvio steinhaus)
Quartzo Ametista
Frederico Westfal -
Quartzo lei do Japão. Minas Gerais, Brasil 6,5 cm X 7,0 cm X 2,3 cm (Author: silvio steinhaus)
Quartzo lei do Ja
Minas Gerais, Bra -
Quartzo pseudomorfo de anhydrita, com origem no Rio Grande do Sul, Brasil (Author: silvio steinhaus)
Quartzo pseudomorfo de anhydrita,
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Scepter of calcite based Amethyst, calcite is about 50/70 inches tall and approximately 10 cm across. Uruguay (Author: silvio steinhaus)
Scepter of calcite based Amethyst,
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Scepter of calcite based Amethyst, calcite is about 50/70 inches tall and approximately 10 cm across. (Author: silvio steinhaus)
Scepter of calcite based Amethyst,
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Sellaite with Hematite Brumado, Bahia, Brazil total piece size, 4.4 x 2.6 cm. Crystal size greater selaíte 0.9 X 0.7 cm (Author: silvio steinhaus)
Sellaite with Hematite Brumado, Ba
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Sellaite with Hematite Brumado, Bahia, Brazil total piece size, 4.4 x 2.6 cm. Crystal size greater selaíte 0.9 X 0.7 cm (Author: silvio steinhaus)
Sellaite with Hematite Brumado, Ba
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Stokesite - 1,7 cm X 1,6 cm X 1,7 cm Urucum mine, Galiléia, Minas Gerais, Brazil (Author: silvio steinhaus)
Stokesite - 1,7 c
Urucum mine, Gali -
Stokesite in Matrix Urucum mine, Galiléia, Minas Gerais, Brazil 2,1 X 1,6 X 2,1 cm (Author: silvio steinhaus)
Stokesite in Matrix Urucum mine, G
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Strontianite Cabeço D´Or, Bossot, Alicante, Spain 4,0 X 3,7 X 4,0 cm, ( the Cristal size is 0,7 X 0,5 cm) (Author: silvio steinhaus)
Strontianite Cabeço D´Or, Bossot,
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Trilling Twinned Chrysoberyl - 5,5 cm X 1,5 cm X 4,5 cm Itaguaçu, Espirito Santo, Brazil (Author: silvio steinhaus)
Trilling Twinned
Itaguaçu, Espirit -
Trilling twinned Chrysoberyl - 1,3 cm X 0,9 cm X 1,1 cm Itaguaçu, Espirito Santo, Brazil (Author: silvio steinhaus)
Trilling twinned
Itaguaçu, Espirit -
Turmalina com muitas variações de cores - 5,2 cm X 2,0 cm X 1,6 cm Minas Gerais, Brasil (Author: silvio steinhaus)
Turmalina com mui
Minas Gerais, Bra -
Turmalina Melancia, 3,2 cm X 1,5 cm X 1,2 cm Minas Gerais, Brasil (Author: silvio steinhaus)
Turmalina Melanci
Minas Gerais, Bra -
Yellow Calcite covered with withe Calcite, appearing birthday candle. I will provide a better picture. 16,0 cm X 2,5 cm X 2,6 cm Ametista do Sul, Rio Grande do Sul, Brazil (Author: silvio steinhaus)
Yellow Calcite co
I will provide a