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Pyrosmalite-(Mn) & Silver

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BCK1037902

Pyrosmalite-(Mn) & Silver

Rare Mineral

Description Tabs

Description
Locality: 
El Bonanza Mine, Port Radium, Great Bear Lake, Northwest Territories, Canada
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.5 × 0.9 × 0.8 cm
Description

You are bidding on a small sample with rich small pink, tabular crystals of pyrosmalite-Mn on calcite matrix with crystallized silver. 

Mineral Data
What's on the rock

Pyrosmalite-(Mn)

Formula: 
(Mn,Fe)8Si6O15(OH,Cl)10
Strunz: 
9.EE.10
Hardness: 
4.5
Type Locality: 
Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA

Silver

Formula: 
Ag
Strunz: 
1.AA.05
Crystal System: 
Isometric
Hardness: 
2.5 - 3.0

Seller Information

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