Rare Mineral Specimens - search page
SOLD
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Cobalt-Gowganda dist., Ontario, Canada
- Formula
- NiSb
- Size
- 7.5 x 4.5 x 3.5 cm - Sm Cabinet
A rich mass of Breithauptite from the Cobalt district of Ontario showing veinlets and rosette-like growth habits.
SOLD
- Availability
- Sold
- Locality
- Långban, Filipstad, Värmland, Sweden
- Formula
- (Na,Pb)(Ca,Na)CaMn2+2(AsO4)3
- Size
- 3.5 x 3 x 1 cm - Miniature
- Special Info
- Type Locality
Granular deep red Caryinite with Rhodonite(?).
SOLD
- Availability
- Sold
- Locality
- Limecrest quarry, Sussex Co., New Jersey, United States
- Formula
- Mg5(SiO4)2F2
- Size
- 9.5 x 5 x 2 cm - Cabinet
Yellow crystal grains to 2mm with Graphite crystals.
SOLD
- Availability
- Sold
- Locality
- Jensen quarry, Riverside Co., California, United States
- Formula
- BiVO4
- Size
- 2.5 x 2 x 1 cm - Thumbnail
- Tagged
- vanadium
OK, if I got this right, the little red specks are Clinobisvanite and the yellow coatings are the Beyerite. The specimen was collected by the late Fred DeVito, a well-known mineralogist. The matrix is Microcline, so it was likely in the pegmatite portion of the mine.
- Availability
- Available
- Price
- $35.00
- Locality
- Commercial quarry, Crestmore, Riverside Co., California, United States
- Formula
- CaAlMg2(SiAl3)O10(OH)2
- Size
- 6 x 5 x 4 cm - Sm Cabinet
Light to medium green cleavages to 8mm of rare Clintonite, a mica, in blue Calcite.
SOLD
- Availability
- Sold
- Locality
- Crestmore, Riverside Co., California, United States
- Formula
- CaAlMg2(SiAl3)O10(OH)2
- Size
- 3 x 3 x 2 cm - Thumbnail
Good, euhedral 1-2mm green tabular crystals in blue Calcite.
