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South Mountain Mine (Texas; Golconda; Sonneman; Exploration Company of California; Laxey), South Mountain District, Owyhee Co., Idaho, USA

To view 3d wall of images click here

Multiple photos availableCalcite : CaCO3

South Mountain Mine (Texas; Golconda; Sonneman; Exploration Company of California; Laxey), South Mountain District, Owyhee Co., Idaho, USA

Neat brown flattened rhombohedral lenticular crystals of calcite averaging 1.8 cm in size are covering nicely a 8.6 x 7.8 x 5.0 cm matrix. Very clean of damage - neat locality piece for the calcite suite. Ex Lane Johnson collection.
 © Dan & Diana Weinrich MineralsPhoto ID: 268748    View Count: 3

Multiple photos availableIlvaite : CaFe2+2Fe3+[O|OH|Si2O7], Calcite : CaCO3

South Mountain Mine (Texas; Golconda; Sonneman; Exploration Company of California; Laxey), South Mountain District, Owyhee Co., Idaho, USA

Lustrous ilvaite crystal of 7 mm length on calcite.
See three other images for complete specimen and other details.
 © Christian BrackePhoto ID: 130684    View Count: 210
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