Aurichalcite with Hemimorphite, Tecoma Mine, Box Elder County, Utah, USA
Lustrous and sparkling turquoise-blue acicular sprays of aurichalcite completely covered by water-clear gemmy crystals of hemimorphite, on a matrix of goethite-stained host rock. This aurichalcite occurrence is quite obscure, with only one image in the public archives of Mindat.
