Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Kutnohorite & Aragonite

Views:
Watches:
SER1068038

Kutnohorite & Aragonite

ex Americo Urbinati collection

Description Tabs

Description
Locality: 
Levane, Bucine, Arezzo Province, Tuscany, Italy
Class: 
Crystal Group/Cluster
Size Range: 
Thumbnail (1-3cm)
Size: 
2.5 × 1.7 × 1.1 cm
Description

three thumbails featuring black kutnahorite balls on and in colourless aragonite needles

Mineral Data
What's on the rock

Kutnohorite

Formula: 
Ca(Mn,Mg,Fe)(CO3)2
Strunz: 
5.AB.10
Hardness: 
3.5 - 4.0
Type Locality: 
Poličany, Kutná Hora (Kuttenberg), Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic

Aragonite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.15
Crystal System: 
Hexagonal
Hardness: 
3.5 - 4.0
Type Locality: 
Gallo river, Molina de Aragón, Guadalajara, Castile-La Mancha, Spain

Current price

Starting price

20
(reserve not met) (reserve met)

You are the highest bidder

You have been outbid

Proxy bid set
Delayed bid pending at
Delayed Bid is Outbid

Your maximum bid €:

(Enter or more)

Start 10 Sep 18:00
End
No. of bids view history

Shipping Information

Postage Area Price