Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Feldspar Group & Muscovite

Views:
Watches:
MGR874041

Feldspar Group & Muscovite

Floater

Description Tabs

Description
Locality: 
Tsaratanàna, Betsiboka, Madagascar
Class: 
Combination
Size Range: 
Cabinet (10-18 cm)
Size: 
15.3 × 8.3 × 6.5 cm
Description

Massive single crystal of feldspat accompanied with some muscovite from Madagascar. The size of this specimen really stands out the crowd.

Mineral Data
What's on the rock

Muscovite

Formula: 
KAl2(AlSi3O10)(OH)2
Strunz: 
9.EC.15
Hardness: 
2.5
Streak: 
White