Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $40.00
- Locality
- Esquire #7 claim, Big Creek, Fresno Co., California, United States
- Formula
- Ba12(Si11Al5)O31(CO3)8Cl5
- Size
- 2 x 1.5 x 1.5 cm - Thumbnail
- Tagged
- carbonate
Light bluish crystal grains to 1mm in mostly Sanbornite matrix.
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Esquire #1 claim, Rush Creek, Fresno Co., California, United States
- Formula
- Ba12(Si11Al5)O31(CO3)8Cl5
- Size
- 3.5 x 3.5 x 1.5 cm - Miniature
- Tagged
- carbonate
- Special Info
- Type Locality
- Special Info
- Signed Label
Blue crystalline masses of Kampfite to 3mm at the red arrows. Kampfite is an extremely rare mineral at these deposits and worldwide. It is associated with with brown crystals if Titantaramellite, platy cleavages of light green Sanbornite, and minor Bazirite. All are barium silicates. Kampfite is only found in Callifornia and Yukon, Canada.
Per Mindat: Named in 2001 by the authors: Laurel Christine Basciano, Lee A. Groat, Andrew C. Roberts, Joel D. Grice, Gail E. Dunning, Eugene E. Foord, Ingrid M. Kjarsgaard, and Robert E. Walstrom in honor of Dr Anthony Robert Kampf, Los Angeles County Museum of Natural History, for his many significant contributions to the study of new and rare minerals. He described and coauthored as of 2022 April, 319 new minerals.
Please click the prov. tab for a view of the label.
- Availability
- Available
- Price
- $30.00
- Locality
- Newhurst quarry, Charnwood, Leicestershire, England
- Formula
- Cu2CO3(OH)2
- Size
- 7 x 6 x 6.5 cm - Sm Cabinet
- Tagged
- carbonate, copper
A locality specimen showing a "ball" of Malachite to 5mm. A vug with Calcite crystals also has a group of acicular crystals to 1mm.
- Availability
- Available
- Price
- $40.00
- Locality
- Luishia mine, Katanga, Democratic Republic of Congo
- Formula
- Cu2CO3(OH)2
- Size
- 8.5 x 6 x 4.5 cm - Sm Cabinet
- Tagged
- carbonate, copper
A chunk of banded Malachite.
- Availability
- Available
- Price
- $125.00
- Locality
- Mont Saint-Hilaire, Montérégie, Québec, Canada
- Formula
- NaBa3(Ca,U)Y(CO3)6·3H2O
- Size
- 4 x 3 x 2 cm - Miniature
- Tagged
- carbonate, REE mineral
Interesting yellowish crystals forming saucer-like stacked groups to 1mm in Albite and Phlogopite matrix.
- Availability
- Available
- Price
- $60.00
- Locality
- Basic Refractories mine, Gabbs, Nye Co., Nevada, United States
- Formula
- Cu8(SO4)4(CO3)(OH)6·48H2O
- Size
- 4.5 x 3 x 1.8 cm - Miniature
- Tagged
- carbonate, copper
Tiny bundles of light blue fibrous or acicular crystals in an area 1mm across intimately associated with deep azur blue and sharp Callaghanite.
