Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Oriental Topaz

A variety of Corundum
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Formula:
Al2O3
Colour:
Yellow
A yellow gem variety of Corundum.


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Unique IdentifiersHide

Mindat ID:
8124 (as Oriental Topaz)
1136 (as Corundum)
Long-form identifier:
mindat:1:1:8124:1 (as Oriental Topaz)
mindat:1:1:1136:1 (as Corundum)

Physical Properties of Oriental TopazHide

Colour:
Yellow

Chemistry of Oriental TopazHide

Mindat Formula:
Al2O3
Element Weights:
Element% weight
Al52.925 %
O47.075 %

Calculated from ideal end-member formula.
Elements listed:
Al, O - search for minerals with similar chemistry

Synonyms of Oriental TopazHide

Common AssociatesHide

Associations Based on Photo Data:
1 photo of Oriental Topaz associated with 'Aquamarine'

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Oriental TopazHide

References for Oriental TopazHide

Reference List:
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