Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Heulandite

Views:
Watches:
PDM1042748

Heulandite

Description Tabs

Description
Locality: 
Le Masonade, San Nicolò Valley, Buffaure Group, Trento Province, Trentino-Alto Adige, Italy
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.4 × 5.7 × 3.6 cm
Weight: 
107.00gr
Description

Rich specimen of tabular heulandite crystals of superb good reddish orange colour, on a volcanic matrix. From the collection of Gabriel Fauvart, with label, acquired in 1981 from Gilbert Gauthier.

Combine specimens to reduce shipping costs!.

Mineral Data
What's on the rock

Heulandite

Synonym Of: 

Heulandite-Ba

Formula: 
(Ba,Ca,K,Na,Sr)5Al9Si27O72·22H2O
Strunz: 
9.GE.05
Hardness: 
3.5

Heulandite-Ca

Formula: 
(Ca,Na)2-3Al3(Al,Si)2Si13O36·12H2O
Strunz: 
9.GE.05
Hardness: 
3.5 - 4.0

Heulandite-K

Formula: 
(K,Na,Ca)2-3Al3(Al,Si)2Si13O36·12H2O
Strunz: 
9.GE.05
Hardness: 
3.0 - 3.5

Heulandite-Na

Formula: 
(Na,Ca)2-3Al3(Al,Si)2Si13O36·12H2O
Strunz: 
9.GE.05
Hardness: 
3.0 - 3.5

Heulandite-Sr

Formula: 
(Sr,Na,Ca)2-3Al3(Al,Si)2Si13O36·12H2O
Strunz: 
9.GE.05
Hardness: 
3.0 - 3.5
Hardness: 
3 - 3.5
Colour: 
White
Streak: 
White

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 18 Apr 18:00
End
No. of bids view history

Shipping Information

Postage Area Price
Belgium <2Kg (Unregistered)
7
NL, DE, FR, LU <2Kg (Unregistered)
11
Rest EU <2Kg (Unregistered)
14
EUROPE (NO EU) <2Kg (Unregistered)
15
USA <2Kg (Unregistered)
19
REST OF THE WORLD <2Kg (Unregistered)
21

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Bid History

Full bid history