Cordierite

Specimen ID: B6-Q8Q-77

Gem(s)
Cordierite : (Mg,Fe)2Al3(AlSi5O18)
Locality
Mindat locality:
Dimensions
weight: 2.82 carats
Certificates
Description
Size: 11.7 x 5.9 mm.
Previous data

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8,544 gemdatids have been issued as of 2nd Sep 2025 2:44 am UTC