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It's carbonate-vs-carbonate to kick off Mineral Cup 2026 with copper-rich Azurite against zinc-rich Smithsonite.
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Baltimorite

A synonym of Antigorite
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Formula:
Mg3(Si2O5)(OH)4
Synonym:
A synonym of Antigorite
See also "gymnite".


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Unique IdentifiersHide

Mindat ID:
8515 (as Baltimorite)
260 (as Antigorite)
Long-form identifier:
mindat:1:1:8515:7 (as Baltimorite)
mindat:1:1:260:6 (as Antigorite)

Internet Links for BaltimoriteHide

References for BaltimoriteHide

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