Ontario; Espedalen, Norway; Funter Bay, Alaska; Floyd County, Va.; and numerous other localities. Millerite...NiAs, and chloanthite, NiAs2, occur in the Cobalt district, Ontario; and their alteration products, including...and gersdorffite, NiAsS, from the Table Mountain district, Nevada. The principal silicates of nickel are...precipitate has settled, on a paper supported by a cone. Wash moderately with a hot 1:100 solution of sodium acetate...night. Filter off the sulfides o^ a small filter, wash slightly with a 1:50 solution of rmmonium chloride |