A8-U7E-N9 - Hackmanite

Gem(s)

Hackmanite : Na₈Al₆Si₆O₂₄(Cl₂,S)

Locality

Mindat locality:

Dimensions

6.38mm x 3.48mm x ?mm

weight: 0.25 carats

� � �

Photos

Certificates

Previous data

Mineral(s)

Other options

8,544 gemdatids have been issued as of 27th Aug 2025 11:00 pm UTC