Marin Mineral Company
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Andalusite var. Chiastolite

Andalusite var. Chiastolite

sold
Locality
Lancaster, Worcester Co., Massachusetts, USA
Minerals
Andalusite
Dimensions
7.5 x 1.8 x 1.5 cm
Size class
Small Cabinet
SID
LL860

Long single crystal of Andalusite, cut and polished on one end to show the cross-formation known as chiastolite. Most of the time these are cut up into slices and having a complete long crystal is rare.