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Andradite Var Demantoid

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TBM1035358

Description Tabs

Description
Locality: 
Dossi di Franscia, Campo Franscia, Lanzada, Lanterna Valley, Malenco Valley, Lombardy, Italy
Class: 
Crystal Group/Cluster
Size Range: 
Small miniature (3-4.5 cm)
Size: 
1.5 × 2 × 3 cm
Largest Crystal: 
0.20cm
Weight: 
18.00gr
Description

Classic "acorn" of Demantoide crystals. In Italy this typical pieces is called "seed of Demantoide". The sample consists of many shiny crystals up to 3 mm wrapped in asbestos fibers stabilized with 10% paraloid.

Mineral Data
What's on the rock

Andradite

Formula: 
Ca3Fe3+2(SiO4)3
Strunz: 
9.AD.25
Crystal System: 
Isometric
Hardness: 
6.5 - 7.0
Streak: 
White
Type Locality: 
Drammen, Buskerud, Norway

Demantoid

Variety Of: 

Andradite

Formula: 
Ca3Fe3+2(SiO4)3
Strunz: 
9.AD.25
Hardness: 
6.5 - 7.0

Current price

Starting price

10
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Start 15 Jan 18:00
End
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Shipping Information

Postage Area Price
ITALY
9.50
EUROPE ( AREA 1)
13.50
EUROPE ( AREA 1A)
19
USA
41
AMERICAN - UK - ASIA - AFRICA - OCEANIA ( AREA 2):
14
OCEANIA ( AREA 3):
15

Bid History

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