Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Chalconatronite & Thénardite

Views:
Watches:
PLN626519

Chalconatronite & Thénardite

Description Tabs

Description
Locality: 
Lubin Mine, Gmina Lubin, Lubin County, Lower Silesian Voivodeship, Poland
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 1.3 × 0.3 cm
Description

Blue-green, botryoidal crusts of Chalconatronite in the company of white Thenardite on matrix
Rare secondary copper mineral from this mine

Mineral Data
What's on the rock

Chalconatronite

Formula: 
Na2Cu(CO3)2·3H2O
Strunz: 
5.CB.40
Crystal System: 
Monoclinic
Hardness: 
0.0
Type Locality: 
Egypt

Thénardite

Formula: 
Na2SO4
Strunz: 
6/A.07-10
Crystal System: 
Orthorhombic
Hardness: 
2½ - 3
Colour: 
Colourless, very light grey, light brown; colourless in transmitted light
geo trader

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 05 Dec 18:00
End
No. of bids view history

Shipping Information

Postage Area Price
worldwide
$7

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions
You can buy a lot specimens. I will give you a great combined shipping discount ! I combine the auctions. All packages are priority (7 days)