A massive piece of tennantite completely covered with crystals. Rich and glittery specimen that displays well
AN_276
1 Item
Data sheet
- Locality
- Dzhezkazgan, Kazakhstan
- Size category
- Miniature
- Size (cm)
- 3 x 3 x 2.5
- Weight
- 48 g
- Formula
- Cu6[Cu4(Fe,Zn)2]As4S13
- Properties
- Metallic; steel-grey