Vote for your favorite mineral in #MinCup26! - Pyromorphite vs. Graphite
Linked by archaic translations and mineralogical misunderstandings, the quarterfinals are ending in hexagons with vivid pyromorphite vs writeable graphite.
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Mother of Pearl Opal

A synonym of 'Cacholong'
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Formula:
SiO2 · nH2O
Synonym:
A synonym of Cacholong
This page provides mineralogical data about Mother of Pearl Opal.


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Unique IdentifiersHide

Mindat ID:
9801 (as Mother of Pearl Opal)
8001 (as Cacholong)
Long-form identifier:
mindat:1:1:9801:0 (as Mother of Pearl Opal)
mindat:1:1:8001:5 (as Cacholong)

Internet Links for Mother of Pearl OpalHide

References for Mother of Pearl OpalHide

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