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Leucite — specimens [gallery view]


In potassium-rich mafic and ultramafic lavas (Anthony et al., 2001—2005). Faceted specimens are extremely rare.
Leucite — specimen 0064
0064
Italy

Leucite — specimens — 1
Page 1


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.