Search Archived Mineral Specimens
- Availability
- Sold
- Locality
- American Tunnel, Silverton, San Juan Co., Colorado, United States
- Formula
- MnCO3
- Size
- Thumbnail 3x1.7x1.9cm
- Tagged
- carbonate
Beautiful thumbnail with rich pink "stacked" rhombic crystals, the group measuring 1.9cm across. It is not as deep pink as the photo shows., but still stunning. White quartz matrix.
- Availability
- Sold
- Locality
- Kuruman, Kalahari Mn fields, Northern Cape Province, South Africa
- Formula
- MnCO3
- Size
- SmCabinet 7x7.5x5.5cm
- Tagged
- carbonate
Deep glassy red scalenohedral crystals to 5mm on the face. Along the cross-sections of the specimen you can see the concentric growth patterns from a black Hausmannite matrix which develops into crystalline red Rhodochrosite and finally into an open space where the crystals form.
- Availability
- Sold
- Locality
- Capillitas mine, Andalgalá, Catamarca, Argentina
- Formula
- MnCO3
- Size
- SmCabinet 6x5.5x4cm
- Tagged
- carbonate
Beautiful color zoned and concentric layered Rhodochrosite formed as stalagtites. Two sides are cut and polished.
- Availability
- Sold
- Locality
- Silverton, San Juan Co., Colorado, United States
- Formula
- MnCO3
- Size
- Thumbnail 2.3x1.7x1.7cm
- Tagged
- carbonate
Pink thumbnail Rhodochrosite.
- Availability
- Sold
- Locality
- Uchucchacua mine, Oyon prov., Lima dept., Peru
- Formula
- MnCO3
- Size
- SmCabinet 6.5x4x4cm
- Tagged
- carbonate
A 1.5cm, very lustrous and gemmy, Rhodochrosite crystal in a large pocket nicely contrated with the black sulfide rich matrix.
- Availability
- Sold
- Locality
- Sweet Home mine, near Alma, Park Co., Colorado, United States
- Formula
- MnCO3
- Size
- Thumbnail 1.5x1x1.5cm
- Tagged
- carbonate
Sweet little Sweet Home thumbnail. Rhombs to 4mm on Quartz.
