Fine Mineral Specimens Over $50
- Availability
- Sold
- Locality
- Homestake mine, Lawrence Co., South Dakota, United States
- Formula
- TiO2
- Size
- 9.5 x 8 x 3 cm - Cabinet
About 1mm euhedral Anatase crystals scattered across matrix with Quartz and Dolomite. The reverse side is all white Dolomite crystals to 8mm.
- Availability
- Sold
- Locality
- Homestake mine, Lawrence Co., South Dakota, United States
- Formula
- TiO2
- Size
- 8 x 5 x 5 cm - Sm Cabinet
1mm Anatase crystals scattered on a matrix of Dolomite (crystals) and Pyrite.
- Availability
- Available
- Price
- $195.00
- Locality
- Monteponi mine, Iglesias, Sardinia, Italy
- Formula
- PbSO4
- Size
- 4.5 x 5.5 x 4 cm - Sm Cabinet
Textbook Anglesite crystals with striations along the 101 faces and long sloping terminations coming to a chisel point. The largest crystal to 1.3cm with numerous other crystals from 2 to 7mm. The color is a translucent yellowish tan with smoky tips. The overall pocket is 4 x 3.5cm on a Galena matrix. Excellent specimen formerly of ShelterRockMinerals (Terry Szenics).
- Availability
- Available
- Price
- $750.00
- Reduced Price
- $495.00
- Locality
- Parys Mountain Mines, Isle of Anglesey, Wales
- Formula
- PbSO4
- Size
- 8 x 7 x 2.5 cm - Sm Cabinet
- Special Info
- Type Locality
This is a precious, very hard to obtain, Anglesite specimen from the type locality. There are 2.5cm colorless crystals as well as tiny 1-2mm crystals. Galena matrix. Very nice specimen which comes with Freiberg Mineral Museum tag (see prov. tab).
- Availability
- Available
- Price
- $395.00
- Reduced Price
- $250.00
- Locality
- Enna, Sicily, Italy
- Formula
- CaCO3
- Size
- 22 x 10 x 8.5 cm - Cabinet
- Tagged
- carbonate
Large beautiful specimn with "balls" covered by tiny Aragonite crystals with a core of Sulfur.
- Availability
- Sold
- Locality
- El Guanaco mine, Santa Catalina, Antofagasta, Chile
- Formula
- Cu2MgAsO4(OH)3
- Size
- 3.5 x 1.7 x 2.1 cm - Miniature
- Tagged
- arsenate, copper
Excellent velvety hemispherical groups of Arhbarite with blue bladed Guanacoite. The green crystals are Conichalcite. Arhbarite is a two-locality mineral and is considered very rare.3.5
