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Andesine — specimens [gallery view] (Page 2)


A variety of albite; plagioclase feldspar with an albite:anorthite molar ratio ranging from 50:50 to 70:30.
Andesine — specimen 0345
0345
Democratic Republic of the Congo
Andesine — specimen 0278
0278
Africa
Andesine — specimen 0349
0349
Africa

Andesine — specimens — 13
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Gemmology — gemstones
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The specimens illustrated in this site do not exist in the collections of the National Museum of Natural History, Sofia.