In river placers, from serpentinized peridotites; in meteorites.
IMA Status:
Valid Species (Pre-IMA) 1885
Locality:
From the Red Hills and the Gorge River draining them, near Awarua Bay, south Westland, New Zealand. At Coolac, New South Wales, and in the Lord Brassey mine, Tasmania, Australia. Link to MinDat.org Location Data.