Mineral Specimen and Product Inventory Search
- Availability
- Sold
- Locality
- Kasompi mine, Swambo, Katanga, Democratic Republic of Congo
- Formula
- Ni2CO3(OH)2·H2O
- Size
- 1.7 x 1.1 x 1 cm - Thumbnail
- Tagged
- carbonate, nickel
White fibrous crystals lining vugs in Malachite. It carries a G. Gautheir mineral label (see prov. tab).
- Availability
- Sold
- Locality
- Nâm Nâm Xe REE deposit, Mt Fansipan, Lai Châu, Vietnam
- Formula
- CaCe2(CO3)3F2
- Size
- 1.5 x 1 x 1 cm - Thumbnail
- Tagged
- carbonate, REE mineral
Yellowish brown grains presumably being Parisite-(Nd) as the label implies.
- Availability
- Sold
- Locality
- Red Lead mine, Dundas, Tasmania, Australia
- Formula
- PbCr2(CO3)2(OH)4·H2O
- Size
- 3.5 x 3.5 x 3 cm - Miniature
- Tagged
- carbonate
- Special Info
- Type Locality
Dull lilac Petterdite masses with orange to red Crocoite. This is a rich specimen of a mineral which only occurs in two wolrdwide localities.
- Availability
- Available
- Price
- $75.00
- Locality
- Långban, Filipstad, Värmland, Sweden
- Formula
- Mg6Fe3+2CO3(OH)16·4H2O
- Size
- 7 x 4.5 x 1 cm - Sm Cabinet
- Tagged
- carbonate
Golden micaceous thin crystal plates measuring 1-5mm on front and back.
- Availability
- Available
- Price
- $175.00
- Featured
- Featured in Special Editions
- Locality
- Jacupiranga mine, Cajati, São Paulo, Brazil
- Formula
- Mg4Al2(OH)12CO3·3H2O
- Size
- 3.5 x 1.8 x 1.5 cm - Miniature
- Tagged
- carbonate
- Special Info
- Type Locality
- Special Info
- Signed Label
Orange-brown to yellow to colorless equant or tabular crystals 1mm. The crystals display perfect basal cleavage giving the appearance of a micaceous mineral but is not. This is a very nice specimen for the species.
Named for author of “The Complete Book of Micromounting” and contributor to the mineralogical studies of Mont Saint-Hilaire, Quintin Wight. Notable localities for Quintinite are found at one of the two co-type localities at the Jacupiranga mine in Sao Paulo in Brazil where it occurs in a carbonatite with gonnardite and donnayite.
- 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.
