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Aquamarine
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Aquamarine — specimen 0523, photo © NMNHS
Aquamarine
—
specimen 0523
Origin
South Asia
Pakistan
Data
Weight:
1.44 ct;
size:
12.70 | 5.11 | 3.90 mm;
shape:
octagon;
colour:
very light very strongly bluish green;
clarity:
eye clean;
cut:
excellent;
treatment:
none.
Notes
Very clean specimen; design ‘Octaelongatis 1’, excellent cut by Tan Pen.
Other specimens
More information from ‘Classification’
Aquamarine
A variety of beryl. Occurs mainly in granite
pegmatites
.
Gemmology — gemstones
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