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Andalusite — specimens [gallery view]


A result of contact metamorphism of argillaceous sediments, also in regionally metamorphosed schists. Rare in granites and pegmatites (Anthony et al., 2001—2005).
Andalusite — specimen 0033
0033
Brazil
Andalusite — specimen 0034
0034
Brazil

Andalusite — specimens — 2
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.