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Gahnite Crystal Black Rare Spinel Group Mineral Specimen, Art Smith Collection

FenderMinerals

Regular price $75.00

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Gahnite in bustamite one of the rarer members of the of the Spinel Group. It is named after Swedish chemist L. G. Gahn. This special sample was collected in New Jersey and comes to us from the Art Smith Collection. Old label included.

Dimensions (millimeters): 55 x 45 x 45

Dimensions (inches): 2.2 x 1.8 x 1.8

Origins: Franklin, New Jersey, USA

ZnAl2O4, an oxide in the spinel group

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Save Money With Combined Shipping. The highest combined rate for the USA is $8.50, select “priority with insurance”.