Luzonite, Tetrahedrite Subgroup, Pyrite
La Confianza Mine, San Vicente mining district, Atocha Municipality, Sud Chichas Province, Potosí, Bolivia
The microstructure of luzonite mineralization from San Vicente.
Fine-grained porous aggregate of polysynthetic twinned luzonite (strong greenish, orange-red to purplish rotation tints), in association with tetraedrite (isotropic), and minor pyrite (isotropic). Vertically reflected plane polarized light digital image in air, with crossed ...
© Günter Grundmann, Detmold, Germany