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Citrine — specimen 0712, photo © NMNHS
Citrine
—
specimen 0712
Origin
East Africa
Tanzania
Data
Weight:
4.80 ct;
size:
11.03 | 11.00 | 8.07 mm;
shape:
octagon;
colour:
medium orangey yellow; very slightly brownish;
clarity:
eye clean;
cut:
excellent;
treatment:
none.
Notes
Very clean specimen; design ‘Petal’ [crown angle changed to 35.00, skipping the 28.00] by Glenn & Martha Vargas, excellent cut by Tan Pen.
Other specimens
More information from ‘Classification’
Citrine
A yellow to yellow-orange or yellow-green variety of quartz. Natural citrine is very rare. Large quantities of amethyst, usually of lesser quality, are heated to turn it yellow or orange and sold as ‘citrine’.
Gemmology — gemstones
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