Thumbnail, 1.1 x 1.0 x 1.0 cm
Amelia Mine, Santa Rosalia (El Boleo), Boleo District, Mun. de Mulege, Baja California Sur, Mexico

Boleite is one of the great classics from Mexico. This exceptional thumbnail is a rare cluster of five, lustrous, interpenetrating, indigo-blue boleite cubes with modified corners. It is a complete-all-around floater and is nearly pristine. Ex. Dick Jones Collection.