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Bloodstone — specimen 0743, photo © NMNHS
Bloodstone
—
specimen 0743
Origin
East Africa
Madagascar
Data
Weight:
2.45 ct;
size:
10.06 | 6.98 | 3.27 mm;
shape:
rectangle;
colour:
dark green;
clarity:
opaque;
cut:
excellent;
treatment:
none.
Notes
Clean specimen; design ‘Rectangulum Cab’, excellent cut by Tan Pen.
Other specimens
More information from ‘Classification’
Bloodstone
Dark green chalcedony with small red blood-like spots. Also called heliotrope.
Gemmology — gemstones
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