Sharp and shiny tennantite crystals on quartz completely covering one side of the specimen
AN_272
1 Item
Data sheet
- Locality
- Dzhezkazgan, Kazakhstan
- Size category
- Miniature
- Size (cm)
- 5 x 2.5 x 1
- Weight
- 23 g
- Formula
- Cu6[Cu4(Fe,Zn)2]As4S13
- Properties
- Metallic; steel-grey