Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Sérandite

Views:
Watches:
SYM143366

Sérandite

Rare Mineral

Description Tabs

Description
Locality: 
Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada
Size Range: 
Micromount (under 1cm)
Size: 
0.8 × 0.7 × 0.6 cm
Description

Single double terminated serandite crystal.

Mineral Data
What's on the rock

Sérandite

Formula: 
Na(Mn2+,Ca)2(HSi3O9)
Strunz: 
9.DG.05
Hardness: 
5.0 - 5.5
Streak: 
White
Type Locality: 
Rouma Island (Roume Island; Roma Island; Ruma Island), Los Archipelago (Los Islands), Guinea