Detailed information
Species
Aurichalcite
Dimensions
77 x 100 x 65
mm
Weight
457 g
Locality
79 Mine, Chilito, Hayden, Banner District Dripping Spring Mountains Gila Co., Arizona, USA
Condition
No recorded repairs
The quality of Aurichalcite from the 79 mine, at Hayden, Banner District, Dripping Spring Mountains, Gila Co., Arizona is well-known and is indeed world-class, having first made waves in the 1960s and 1970s. Despite the fragility of individual crystal sprays the quality of this cabinet-sized specimen is excellent all round. It comes from the collection of the Very Reverend Michael Keirle, Dean of Jersey (no. MK/486), who obtained it during the 1990s, probably before a flood at the mine blocked access. His accompanying label records that it is from the famous 1960s-1970s find by Wendell Wilson. The bright turquoise-blue, feathery to acicular sprays of silky Aurichalcite are highlighted nicely against its pale grey matrix and white to colourless small bladed crystals of Hemimorphite. A really great sized display of this colourful and attractive secondary species whose crystal sprays look stunning under magnification.
