Commodities
TertiaryChromium, Arsenic
Commodity typeM
Materials
Other materialsChromite, Enstatite, Magnetite, Olivine, Serpentine
Economic & production
Development statusPast Producer
Discovery year1934
Identification
Deposit ID10181332
MRDS IDSP00568
Alternate namesRibbon, Indiana, Chancellor Ptarmigan, Washington Chrome Co. - 0530730393
RegionNA
Data scoreB
Coordinates48.71371, -121.95544
References
GAUDETTE, H.E., GEOCHEMISTRY OF THE TWIN SISTERSULTRAMAFIC BODY, WASHINGTON, UNPUB. THESIS, UNIV. OFILLINOIS, 1953.WA. DIV. MINES AND GEOL. BULLETIN 37, 1956, PART II, VOL. 1,P. 42.WA. DIV. MINES AND GEOL. BULLETIN 57, 1969, TABLE 19, P. 68.