Howlite

Specimen ID: AW-8KF-X4

Gem(s)
Howlite : Ca2B5SiO9(OH)5
Locality
Mindat locality:
USA
Dimensions
16.27mm x 12.26mm x 4.93mm
weight: 8.27 carats
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Previous data
Mineral(s)
Howlite
Jolyon Ralph

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8,544 gemdatids have been issued as of 2nd Sep 2025 2:48 am UTC