Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Allophane

Views:
Watches:
SLN631538

Allophane

Description Tabs

Description
Locality: 
Monte Copello-Reppia Prospect, Reppia, Genoa Province, Liguria, Italy
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
4.5 × 9.7 × 6.9 cm
Weight: 
171.00gr
Description

Very nice and aesthetic specimen from Monte Copello mine of allophane of a beautiful blue color in graduated shading from white to an intense sky blue color. Balls are present in different sides of the piece as shown by photos

Mineral Data
What's on the rock

Allophane

Formula: 
(Al2O3)(SiO2)1.3-2·2.5-3H2O
Strunz: 
9.ED.20
Crystal System: 
Amorphous
Hardness: 
3.0
Streak: 
White
Type Locality: 
Gräfenthal, Thuringian Forest, Thuringia, Germany

Seller Information

Payment options: offline, paypal_wpp, paypal_wps