Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Dravite

Views:
Watches:
MCH520170

Dravite

Description Tabs

Description
Locality: 
Bleikvassli Mine, Hemnes, Nordland, Norway
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.5 × 4.5 × 3.1 cm
Description

A 2.5 cm, striated and nice terminated, black dravite crystal is embedded in a micaceous schistose rock.

Mineral Data
What's on the rock

Dravite

Formula: 
Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Strunz: 
9.CK.05
Crystal System: 
Trigonal
Hardness: 
7.0
Type Locality: 
Dobrova, Dravograd (Unterdrauburg), Slovenia

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Item Toolbox