Fine Mineral Specimens Over $50
- Availability
- Available
- Price
- $75.00
- Locality
- Pribram, Bohemia, Czech Republic
- Formula
- CuPbSbS3
- Size
- 8 x 8 x 4 cm - Sm Cabinet
- Tagged
- sulfide, copper
- Special Info
- Antique Specimen
Large specimen with a good 1cm crystal in vug with other sulfides in matrix.
- Availability
- Sold
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12ยท75H2O
- Size
- 7 x 4 x 2 cm - Sm Cabinet
- Tagged
- phosphate
This specimen is covered with yellow to golden brown spheroidal crystal groups to 1mm of radiating Cacoxenite crystals. A superb specimen from this important mineral locality.
- Availability
- Available
- Price
- $225.00
- Locality
- Mogul of Prince Albert mine, Cripple Creek, Teller Co., Colorado, United States
- Formula
- AuTe2
- Size
- 6.5 x 4 x 3 cm - Sm Cabinet
- Tagged
- tellurium, gold
Superb crystals of prismatic Calaverite to 2mm in vugs. Choice specimen with several crystals, minor tiny Gold specks, and perhaps also some Sylvanite as silvery crystals throughout monzonite matrix.
- Availability
- Available
- Price
- $250.00
- Locality
- Santa Eulalia, Chihuahua, Mexico
- Formula
- CaCO3
- Size
- 13 x 10 x 4 cm - Cabinet
- Tagged
- carbonate
Colorless to slightly yellow, lustrous Calcite crystals to 2.5cm. Nice display specimen.
- Availability
- Available
- Price
- $50.00
- Featured
- Featured in Special Editions
- Locality
- Mt. Bischoff mine, Waratah, Tasmania, Australia
- Formula
- SnO2
- Size
- 8 x 3 x 2.5 cm - Sm Cabinet
- Tagged
- tin
A good specimen with hundreds of dark brown crystals to 0.75-1mm across the matrix. Ex. Martin Mount collection.
- Availability
- Available
- Price
- $50.00
- Featured
- Featured in Special Editions
- Locality
- Ingersoll mine, Pennington Co., South Dakota, United States
- Formula
- SnO2
- Size
- 6.5 x 4 x 3 cm - Sm Cabinet
- Tagged
- tin
A chunk of black Cassiterite with Willard L. Roberts label. There are some good faces of the crystal.
