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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Radiolite Opal

A variety of Opal
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A smoky-brown opal coloured by inclusions of radiolaria exoskeletons.


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Unique IdentifiersHide

Mindat ID:
9820 (as Radiolite Opal)
3004 (as Opal)
Long-form identifier:
mindat:1:1:9820:1 (as Radiolite Opal)
mindat:1:1:3004:1 (as Opal)

Synonyms of Radiolite OpalHide

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 Radiolite OpalHide

References for Radiolite OpalHide

Reference List:
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