Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Coralloite & Wallkilldellite

Views:
Watches:
UGO552126

Coralloite & Wallkilldellite

Rare Mineral

Description Tabs

Description
Locality: 
Monte Nero Mine, Rocchetta Vara, La Spezia Province, Liguria, Italy
Class: 
Combination
Size Range: 
Micromount (under 1cm)
Size: 
0.5 × 0.8 × 0.5 cm
Description

very big well formed coralloite whith rare walkildellite

Mineral Data
What's on the rock

Coralloite

Formula: 
Mn2+Mn3+2(AsO4)2(OH)2·4H2O
Strunz: 
8.DC.20
Hardness: 
0.0
Type Locality: 
Monte Nero Mine, Rocchetta Vara, La Spezia Province, Liguria, Italy

Wallkilldellite

Formula: 
Ca2Mn32+(AsO4)2(OH)4 · 9H2O
Strunz: 
8.DL.20
Crystal System: 
Hexagonal
Hardness: 
3 -
Colour: 
Dark red to nearly black
Streak: 
Pale orange
Type Locality: 
Sterling Mine, Sterling Hill, Ogdensburg, Franklin, Sussex County, New Jersey, USA

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

for payment only paypal

We accept payment in euro

the item not paid within 30 days will be put on auction