About gemdatID
Howlite
Specimen ID:
CU-Y27-07
Gem(s)
Howlite
:
Ca
2
B
5
SiO
9
(OH)
5
Locality
Mindat locality:
USA
Dimensions
17.97mm x 12.98mm x 4.79mm
weight: 9.3 carats
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Previous data
Mineral(s)
Howlite
Jolyon Ralph
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8,544 gemdatids have been issued as of 18th Jun 2025 3:13 pm UTC
