About gemdatID
Quartz (Var: Aventurine)
Specimen ID:
A7-TTP-B4
Gem(s)
Quartz
(Var:
Aventurine
) :
SiO
2
Locality
Mindat locality:
Brazil
Dimensions
weight: 18.21 carats
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Description
Size: 30.76 x 12.99 x 5.99 mm.
Previous data
Mineral(s)
Aventurine
Jolyon Ralph
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8,544 gemdatids have been issued as of 24th Dec 2025 10:38 am UTC
