Tags: Chemical Substance, Mineral.
Chrisstanleyite Ag2Pd3Se4 is a selenide mineral that crystallizes in high saline acidic hydrothermal solution at low temperatures as part of selenide vein inclusions in and alongside calcite veins. It tends be found in assemblages of other selenides: jagueite naumannite fischesserite oosterboschite and tiemannite and it is a solid solution mineral with jagueite Cu2Pd3Se4 in which it shares a unique crystal structure that has not been identified elsewhere (Paar et al.