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Siderite & Analcime

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CFL937785

Siderite & Analcime

Description Tabs

Description
Locality: 
Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada
Class: 
Crystal Group/Cluster
Size Range: 
Small cabinet (7-10 cm)
Size: 
7 × 7 × 5 cm
Description

Superb ''floater'' specimen of siderite crystals associated with albite, brookite and two generations of analcime.  The second generation of analcime consists of gemmy microcrystals that look like water beads on the siderite.  Collected by Gilles Haineault in 1998.

Mineral Data
What's on the rock

Siderite

Formula: 
FeCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.5 - 4.5
Streak: 
White

Analcime

Formula: 
Na2(Al2Si4O12)·2H2O
Strunz: 
9.GB.05
Crystal System: 
Triclinic
Hardness: 
5.0 - 5.5
Streak: 
White
Type Locality: 
Cyclopean Islands, Acitrezza (Aci Trezza), Etna Volcanic Complex, Catania Province, Sicily, Italy

Current price

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Starting price

$20
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Start 16 Apr 18:00
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Shipping Information

Postage Area Price
Canada
$18
USA
$15
Europe
$25
Rest of World
$27

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Collection Arkane accept payments by Paypal and direct email messages.