Sub-automorphic pyrite with a core rich in silicate inclusions. Note the presence of numerous gold grains in the pyrite, some of which are associated with fractures that are now sealed. The red arrows indicate the position of the gold grains.
Sub-automorphic pyrite with a core rich in silicate inclusions. Note the presence of numerous gold grains in the pyrite, some of which are associated with fractures that are now sealed. The red arrows indicate the position of the gold grains.