About gemdatID
Tourmaline (Var: Chrome-Tourmaline)
Specimen ID:
D4-253-A9
Gem(s)
Tourmaline
(Var:
Chrome-Tourmaline
) :
A
D
3
G
6
(
T
6
O
18
)(BO
3
)
3
X
3
Z
Locality
Dimensions
weight: 0.34 carats
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Description
Size: 5.1 x 3.1 mm.
Previous data
Mineral(s)
Chrome-Tourmaline
Michael Gray
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8,544 gemdatids have been issued as of 4th Sep 2025 12:32 pm UTC
