Switch currency

Helvine

Views:
Watches:
AMM1150449

Description Tabs

Description
Locality: 
Hørtekollen, Sylling, Lier, Viken, Norway
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.2 × 4.2 × 4.2 cm
Description

Fine specimen with lots of yellow-brown helvine crystals in association with some purple fluorite.

The specimen comes from the collection of Dr. G. Jung, who received it from E. Kamphaug in 1975.

Mineral Data
What's on the rock

Helvine

Formula: 
Mn2+4(Be3Si3O12)S
Strunz: 
9.FB.10
Crystal System: 
Isometric
Hardness: 
6.0 - 6.5
Streak: 
White
Type Locality: 
Friedefürst Mine, Breitenbrunn, Breitenbrunn District, Erzgebirge, Saxony, Germany

Current price

$

Starting price

$10
(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 16 Nov 18:00
End
No. of bids view history

Shipping Information

Postage Area Price
Germany (insured parcel)
6.50
Worldwide (tracked)
10
USA (tracked, temporary price)
36
European Union (tracked > 1 kg)
18

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Accepted payment methods: PayPal, bank transfer.

Money back guarantee is valid until 14 days after receiving the payment. The refund will be initiated immediately upon receiving the minerals back. Due to the return time, there may be a delay in the refund. 

Bid History

Full bid history