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Magnetite Biotite & Calcite

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CFL1090235

Description Tabs

Description
Locality: 
Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada
Class: 
Crystal Group/Cluster
Size Range: 
Small cabinet (7-10 cm)
Size: 
9.8 × 9 × 5 cm
Description

Impressive specimen of magnetite crystals, up to 6.5 cm on edge, associated with biotite and calcite.

Notice: The specimen label indicates the Poudrette Quarry, but it is dubious it is from this locality.  Definitely from Canada.

Mineral Data
What's on the rock

Magnetite

Formula: 
Fe2+Fe3+2O4
Strunz: 
4.BB.05
Crystal System: 
Isometric
Hardness: 
5.5 - 6.5
Streak: 
Black

Biotite

Group Parent: 
Mica Group

Calcite

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

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$10
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Start 29 Dec 18:00
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Shipping Information

Postage Area Price
Canada
$21
USA
$22
Europe
$45
Rest of World
$47

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

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Collection Arkane accept payments by Paypal and direct email messages.

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