Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $95.00
- Reduced Price
- $55.00
- Locality
- San Juan de Rayas mine, Guanajuato, Mexico
- Formula
- Ag2S
- Size
- 7 x 5 x 3 cm - Sm Cabinet
- Tagged
- sulfide, silver
This Acanthite covers an area of 5x2cm on Quartz matrix. All of it is essentially mal-formed crystals - thay are elongated with many cubic faces.
SOLD
- Availability
- Sold
- Locality
- Mun. de Sombrerete, Zacatecas, Mexico
- Formula
- Ag2S
- Size
- 8 x 6 x 5.5 cm - Sm Cabinet
- Tagged
- sulfide, silver
The dull botryoids are Acanthite on the scale of 5-8mm. The Acanthite is also secondary on the wire Silver. Pyrite is associated as seen as cubic crystals. Very nice piece.
- Availability
- Available
- Price
- $30.00
- Locality
- San Juan de Rayas mine, Guanajuato, Mexico
- Formula
- Ag2S
- Size
- 2 x 1 x 1.5 cm - Thumbnail
- Tagged
- sulfide, silver
7mm crude cubic crystal perched nicely on matrix with hundreds of tiny cubic crystals.
SOLD
- Availability
- Sold
- Locality
- Chester, Windsor Co., Vermont, United States
- Formula
- Ca2(Mg,Fe2+)5Si8O22(OH)2
- Size
- 7 x 5 x 2.5 cm - Sm Cabinet
Rich mass of deep green platy crystals of Actinolite. Collected in 1945 by Hampson.
- Availability
- Available
- Price
- $40.00
- Locality
- near Jeffery City, Fremont Co., Wyoming, United States
- Formula
- Ca2(Mg,Fe2+)5Si8O22(OH)2
- Size
- 6 x 6 x 2.5 cm - Sm Cabinet
Waterworn green, smoth, cool jade nugget from this classic area of Wyoming.
- Availability
- Available
- Price
- $35.00
- Locality
- Mina Ojuela, Mapimi, Durango, Mexico
- Formula
- Zn2AsO4(OH)
- Size
- 4 x 2.6 x 2.2 cm - Miniature
- Tagged
- arsenate
Hemispherical groups of bright yellowish-green Adamite crystals.
