Anorthite (Var: Bytownite)

Specimen ID: BC-BW8-UN

Gem(s)
Anorthite (Var: Bytownite) : (Ca,Na)[Al(Al,Si)Si2O8]
Locality
Mindat locality:
Dimensions
7.27mm x ?mm x ?mm
weight: 1.2 carats
Certificates
Description
This cut is referred to as a "Quantum Concave Round"
Previous data

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8,544 gemdatids have been issued as of 1st Jul 2025 12:27 pm UTC