A group of intergrown tennantite crystals with some damage, and one small, perfect crystal on calcite and quartz
AN_262
1 Item
Data sheet
- Locality
- Dzhezkazgan, Kazakhstan
- Size category
- Miniature
- Size (cm)
- 5 x 3.5 x 3
- Weight
- 65 g
- Formula
- Cu6[Cu4(Fe,Zn)2]As4S13
- Properties
- Metallic; steel-grey