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Quartz Spessartine & Orthoclase

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TBM1081739

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Description
Locality: 
Mount Sinai, South Sinai, Egypt
Class: 
Crystal Group/Cluster
Size Range: 
Miniature (4.5-7 cm)
Size: 
6 × 4 × 4 cm
Largest Crystal: 
4.50cm
Weight: 
65.00gr
Description

Very nice smoky Quartz up to 45 mm with  red Spessartine crystals up to 3 mm on Orthoclase crystals up to 15 mm. Very aesthetic sample

Mineral Data
What's on the rock

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White

Spessartine

Formula: 
Mn2+3Al2(SiO4)3
Strunz: 
9.AD.25
Crystal System: 
Isometric
Hardness: 
6.5 - 7.5
Streak: 
White
Type Locality: 
Sommer quarry, Wendelberg, Haibach, Aschaffenburg, Spessart, Franconia, Bavaria, Germany

Orthoclase

Formula: 
KAlSi3O8
Strunz: 
9.FA.30
Hardness: 
6.0
Streak: 
White

Current price

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10
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Start 13 Nov 18:00
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Shipping Information

Postage Area Price
ITALY
9.50
EUROPE ( AREA 1)
13.50
AMERICAN - UK - ASIA - AFRICA - OCEANIA ( AREA 2/3):
17

Bid History

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