Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Jahnsite-(CaMnFe)

Views:
Watches:
SER856240

Jahnsite-(CaMnFe)

Description Tabs

Description
Locality: 
Albères Massif, Pyrénées-Orientales, Occitanie, France
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.4 × 2.1 × 1.6 cm
Description

dozens of orange jahnsite crystals on pegmatite matrix

Mineral Data
What's on the rock

Jahnsite-(CaMnFe)

Formula: 
{Ca}{Mn2+}{Fe2+2}{Fe3+2}(PO4)4(OH)2·8H2O
Strunz: 
8.DH.15
Hardness: 
4.0
Streak: 
White
Type Locality: 
Fletcher Mine, Groton, Grafton Co., New Hampshire, USA