- Boleite, Gypsum
- Amelia Mine, Santa Rosalia (El Boleo), Boleo District, Mun. de Mulege, Baja California Sur, Mexico
- Miniature, 4.8 x 3.6 x 1.7 cm
Lustrous, indigo-blue boleite cubes to 5 mm aesthetically scattered on contrasting gypsum matrix from the famous Amelia Mine at Santa Rosalia, Mexico. This is CLASSIC, OLD and uncommon material, NOT on the usual stabilized clay matrix! Old material form the 1970s finds.