Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Phosphuranylite

Views:
Watches:
SHS824437

Phosphuranylite

Description Tabs

Description
Locality: 
Barker-Ferguson Mine, Keystone, Pennington County, South Dakota, United States of America
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
2.2 × 1.3 × 1.6 cm
Description

Phosphuranylite on matrix

Mineral Data
What's on the rock

Phosphuranylite

Formula: 
(H3O)3KCa(UO2)7(PO4)4O4·8H2O
Strunz: 
8.EC.10
Hardness: 
2.5
Type Locality: 
Buchanan Mine, Waterhole Mine, (Buchanan pegmatite), Mitchell Co., North Carolina, USA