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Weeksite On Chalcedony

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SHS133940

Weeksite On Chalcedony

Description Tabs

Description
Locality: 
Red Knob Mine, Muggins Mts., Yuma County, Arizona, United States of America
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.4 × 2.9 × 1.3 cm
Description

Nice yellow weeksite on chalcedony

Mineral Data
What's on the rock

Weeksite

Formula: 
K2(UO2)2(Si5O13)·4H2O
Strunz: 
9.AK.30
Hardness: 
1.0 - 2.0
Colour: 
Yellow
Type Locality: 
Autunite No. 8 claim, Topaz Mountain, Thomas Range, Juab Co., Utah, USA

Chalcedony

Variety Of: 

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Hardness: 
7.0
Hardness: 
6.5 - 7.0
Streak: 
White
Type Locality: 
Kadıköy (Chalcedon), Istanbul Province, Marmara Region, Turkey
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