Anorthite (Var: Bytownite)

Specimen ID: DP-3YY-D7

Gem(s)
Anorthite (Var: Bytownite) : (Ca,Na)[Al(Al,Si)Si2O8]
Locality
Mindat locality:
Mexico
Dimensions
11.09mm x 8.21mm x ?mm
weight: 3.39 carats
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Description
This cut is referred to as a "Quantum Emerald"
Previous data
Mineral(s)
Bytownite
Brian Kosnar

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8,544 gemdatids have been issued as of 24th Oct 2025 1:37 am UTC