Bournonite with Sphalerite, Pyrite
SOLD
Bournonite with Sphalerite, Pyrite
- Sold
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- Availability
- Sold
- Size
- 4.5 x 3.5 x 3 cm - Miniature
- Formula
- CuPbSbS3 (RRUFF)
- Locality
- Cavnic, Maramures Co., Romania
- Tagged
- sulfide
Numerous little stout crsystals to 2mm of Bournonite showing crude to well-developed classic cogwheel twinning and deep striations on the prism faces. Associated with Pyrite and drusy Quartz and Sphalerite (most of the matrix).
Bournonite
- Formula
- CuPbSbS3
- Crystal System
- Orthorhombic
- Crystal Habit
- Platy, Pseudo Cubic, Cog-wheel
- Cleavage
- Imperfect, None, None
- Luster
- Metallic
- Color
- gray, black, steel gray
- Streak
- gray
- Class
- Orthorhombic - Dipyramidal
- Fracture
- Sub Conchoidal
- Hardness
- 3
Data courtesy of Webmineral.
- Collection
- Cooke Collection
- Mineralpedia
- View Bournonite
- On Dakota Matrix
- Previously Sold Bournonite
- On Dakota Matrix
- Other Available Bournonite
- WebMineral
- View Bournonite
- Mindat
- View Bournonite
