Formed as a result of the oxidation of ferberite in the oxidized zone of weakly mineralized Sn, W, Mo, Bi granitic pegmatite dykes. Related to ferritungstite
IMA Status:
Approved IMA 2003 (Dana # Added)
Locality:
Elsmore tin deposit in Elsmore Hill, 17 km east of Inverell and adjacent to the village of Elsmore, New England region, New South Wales, Australia Link to MinDat.org Location Data.