Tourmaline

Specimen ID: DU-MB7-C8

Gem(s)
Tourmaline : AD3G6 (T6O18)(BO3)3X3Z
Locality
Mindat locality:
Dimensions
9.54mm x 8.98mm x 7.49mm
weight: 4.39 carats
Certificates
Previous data

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8,544 gemdatids have been issued as of 11th Jul 2025 5:43 pm UTC