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Weloganite Galena Calcite Marcasite & Albite

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CFL944688

Weloganite Galena Calcite Marcasite & Albite

Type Locality

Description Tabs

Description
Locality: 
Francon Quarry, Québec, Canada
Class: 
Crystals on Matrix
Size Range: 
Museum (18cm plus)
Size: 
24 × 20 × 6 cm
Description

Superb specimen of weloganite crystals, up to 2.7 x 2.1 cm in size, associated with calcite, marcasite, albite and galena.  This exceptional specimen has several weloganite crystals hidden deeper in the top cavity along with a 3 to 4 mm pyramidal galena crystal, rarely found at this locality.  Purchased in 1991.

Mineral Data
What's on the rock

Weloganite

Formula: 
Na2Sr3Zr(CO3)6·3H2O
Strunz: 
5.CC.05
Hardness: 
3.5
Streak: 
white
Type Locality: 
Francon quarry, Montréal, Québec, Canada

Galena

Formula: 
PbS
Strunz: 
2.CD.10
Crystal System: 
Isometric
Hardness: 
2.5
Colour: 
Lead-grey
Streak: 
Lead-grey

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White

Marcasite

Formula: 
FeS2
Strunz: 
2.EB.10a
Crystal System: 
Orthorhombic
Hardness: 
6.0 - 6.5

Albite

Formula: 
NaAlSi3O8
Strunz: 
9.FA.35
Crystal System: 
Triclinic
Hardness: 
6.0 - 6.5
Streak: 
White
Type Locality: 
Finnbo (Finbo), Falun, Dalarna, Sweden

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Starting price

$750
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Shipping Information

Postage Area Price
Canada
$65
USA
$45
Europe
$150
Rest of World
$160

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

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Collection Arkane accept payments by Paypal and direct email messages.