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Calcite : CaCO3, Quartz : SiO2, Sphalerite : (Zn,Fe2+)S | |
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Roata Mine, Cavnic (Kapnic; Kapnik), Maramures Co., Romania White calcite crystals on quartz-sphalerite mix matrix. Size of calcite:8-18mm |
| © Tamás Ungvári 2005 | Photo ID: 31642 View Count: 268 |
Calcite : CaCO3, Dolomite : CaMg(CO3)2 | |
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Roata Mine, Cavnic (Kapnic; Kapnik), Maramures Co., Romania Calcite on Dolomite from Roata mine, Cavnic, Maramures I think the photo says more than I can explain. The white crystals are not what they look like: they are Calcite, so don’t be mistaken. The brown ones are what they look like: Dolomite. Size:3.5 x 3.4 x 2.9 cm |
| © fabreminerals.com | Photo ID: 55869 View Count: 174 |
Calcite : CaCO3, Dolomite : CaMg(CO3)2 | |
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Roata Mine, Cavnic (Kapnic; Kapnik), Maramures Co., Romania Lovely milky white spheroidal calcites on pale tan dolomites. 6cm X 6cm X 4cm |
| © Geoffrey Krasnov | Photo ID: 92211 View Count: 119 |
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Roata Mine, Cavnic (Kapnic; Kapnik), Maramures Co., Romania 6x6x4 cm Yellow-white Calcite VAR: Gavra , yellow-brownish Pyrite crystalls , brown Siderite |
| © willy | Photo ID: 132788 View Count: 118 |
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Roata Mine, Cavnic (Kapnic; Kapnik), Maramures Co., Romania 16x7x8 cm Grey Calcite VAR:Gavra , lustrous yellow cubic Pyrite , brown Siderite xls |
| © willy | Photo ID: 178885 View Count: 65 |
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