Location:

Metamorphosed sulphides. Unknown Provenance

Major Minerals:

Pyrrhotite, sphalerite, chalcopyrite

Minor Minerals:

Galena

Trace Minerals:

Include molybdenite, zircon

Textures:

Pyrrhotite has recrystallized to form grains with dihedral angles of 120'. Sphalerite has suffered from minor chalcopyrite disease. Sulphides are injected along fractures and cleavages in the silicates