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A Geoscience Digital Image Library

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TitleHanksite
DescriptionHanksite is one of the few minerals that belong to both the carbonate and sulfate classes. It has formula Na22K(SO4)9(CO3)2Cl. Hanksite is an evaporite mineral and often forms large geometrical crystals. Associated minerals typically include halite, trona, borax and tincalconite. This crystal is 6 cm long.
PhotographerDarla Sondrol. 2001-06-05.
CollectionUniversity of North Dakota Mineralogy Collection #806.
Key wordshanksite
Tech details1.09 MB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens.
GeoDIL number599