PYRRHOTITE

A beige quartz matrix with a mass of tiny cream coloured quartz crystals on the upper surface from which has grown pyrrhotite crystals to 4cms and through which have formed numerous cube-octahedral crystals of galena.   Displays well.

9.0cms x 7.2cms x 4.3cms.

Dalnegorsk, Russia.

ex Mike Brooke personal collection.