Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $45.00
- Locality
- American Tunnel, Silverton, San Juan Co., Colorado, United States
- Formula
- MnCO3
- Size
- 4.2 x 3.5 x 2 cm - Miniature
- Tagged
- carbonate
A 3mm rhombohedran of Rhodochrosite on Quartz and Galena matrix.
- Availability
- Available
- Price
- $55.00
- Locality
- Franklin, Sussex Co., New Jersey, United States
- Formula
- Mn2+SiO3
- Size
- 5.5 x 3.5 x 3 cm - Sm Cabinet
Dark pink Rhodonite with garnet(?).
SOLD
- Availability
- Sold
- Locality
- Caspar quarry, Bellerberg volcano, Ettringen, Eifel, Rhineland-Palatinate, Germany
- Formula
- Ca4(Mg8Fe3+2Ti2)O4[Si6Al6O36]
- Size
- 2 x 2 x 1.8 cm - Thumbnail
Hundreds of tiny, prismatic, black crystals.
SOLD
- Availability
- Sold
- Locality
- Monte Arsiccio mine, Stazzema, Lucca, Tuscany, Italy
- Formula
- Pb4Sb6S13
- Size
- 3 x 3 x 2 cm - Thumbnail
- Tagged
- sulfide
Excellent specimen with acicular crystals to 5mm.
SOLD
- Availability
- Sold
- Locality
- Boca Rica mine, Sapucaia, Galiléia, Minas Gerais, Brazil
- Formula
- Fe2+Fe3+4(PO4)3(OH)5
- Size
- 7 x 3.5 x 4 cm - Sm Cabinet
- Tagged
- phosphate, pegmatite mineral
Green to black and brown compact Rockbridgeite with purple Strengite.
SOLD
- Availability
- Sold
- Locality
- Empire mine, Tombstone, Cochise Co., Arizona, United States
- Formula
- H3Fe3+2(Te4+O3)4Cl
- Size
- 1.5 x 1.5 x 1.2 cm - Thumbnail
- Tagged
- tellurium
Greenish yellow platy scales to 2mm.
