About gemdatID
Colemanite
Specimen ID:
AQ-Y3Q-GT
Gem(s)
Colemanite
:
Ca[B
3
O
4
(OH)
3
]·H
2
O
Locality
Mindat locality:
Boron, Kern County, California, USA
Dimensions
weight: 2.04 carats
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Description
Size: 9.4 x 7.8 mm.
Previous data
Mineral(s)
Colemanite
Michael Gray
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8,544 gemdatids have been issued as of 1st Jul 2025 1:59 pm UTC
