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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العقيق

A synonym of Opal
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Arabic name for:
This page provides mineralogical data about العقيق.


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Name EncodingHide

CP1252:
al?qyq
Latin-1:
al?qyq
ASCII-7:
alqyq

Unique IdentifiersHide

Mindat ID:
36906 (as العقيق)
3004 (as Opal)
Long-form identifier:
mindat:1:1:36906:0 (as العقيق)
mindat:1:1:3004:1 (as Opal)

Internet Links for العقيقHide

References for العقيقHide

Reference List:
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