Oregon Gold Mining: Malheur County Gold Districts
Dec 03, 1999· Gold production data for Malheur County are complete from 1904, but data on district production before 1932 are fragmentary. From 1904 through 1959 Malheur County produced 13,522 ounces of lode gold and 13,860 ounces of placer gold. More than onethird of this came from the Mormon Basin district.