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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Ledo frozen fire

A variety of Corundum
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A Fe Ti rich blue gem variety of Corundum


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Unique IdentifiersHide

Mindat ID:
10534 (as Ledo frozen fire)
1136 (as Corundum)
Long-form identifier:
mindat:1:1:10534:7 (as Ledo frozen fire)
mindat:1:1:1136:1 (as Corundum)

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 Ledo frozen fireHide

References for Ledo frozen fireHide

Reference List:
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