Amelia Mine, Santa Rosalia (El Boleo), Boleo District, Mun. de Mulege, Baja California Sur, Mexico
An excellent combination specimen from the famous Amelia Mine at Boleo, Mexico of a 3 mm, lustrous, indigo-blue boleite cube set on white anglesite matrix. The bit of green malachite is a very nice accent. Ex. Ed Swoboda Collection.