Powellite & Stilbite

Reference: 1071

A remarkably large powellite crystal nestling on a bed of stilbite crystals. The powellite is cream coloured with sharp terminations and exceptionally 5x5cms in size. Powellite turns up occasionally in the Indian trap basalts with zeolite minerals but is quite rare and a molybdate not a zeolite.

Formulas: Powellite CaMoO₄; Stilbite (Ca_0.5,K,Na)₉(Al₉Si₂₇)O₇₂ ^. 28H₂O

Status: Sold

Dimensions: 120x70x85mm

Size: Large Cabinet (L)