Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Emerald

Views:
Watches:
JYJ189630

Emerald

Description Tabs

Description
Locality: 
Byrud Emerald Mine, Minnesund, Eidsvoll, Viken, Norway
Size Range: 
Miniature (4.5-7 cm)
Size: 
6 × 3.5 × 3 cm
Description

Good sample with green crystals in quartz, feldspar.

Mineral Data
What's on the rock

Emerald

Variety Of: 

Beryl

Formula: 
Be3Al2(Si6O18)
Strunz: 
9.CJ.05
Hardness: 
7.5 - 8.0
Formula: 
Be3(Al,Cr)2Si6O18
Crystal System: 
Hexagonal
Hardness: 
0.0