Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Pyrolusite Var Polianite

Views:
Watches:
SHS26994

Pyrolusite Var Polianite

Description Tabs

Description
Locality: 
Parker Dam, Colorado River, Mohave County, Arizona, United States of America
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.6 × 3.5 × 2.2 cm
Description

Gray pyrolusite on matrix

Mineral Data
What's on the rock

Pyrolusite

Formula: 
MnO2
Strunz: 
4.DB.05
Hardness: 
2.0 - 6.5

Polianite

Variety Of: 

Pyrolusite

Formula: 
MnO2
Strunz: 
4.DB.05
Hardness: 
2.0 - 6.5
Formula: 
morphological variety
Hardness: 
0.0