Reference | {Deposit:: Hubbard, C. R., 1956 , Clay Deposits Of North Idaho: Idaho Bureau Of Mines And Geology Pamphlet 109 , 36 P}{Deposit:: 1956 Other Idaho Bureau Of Mines And Geology Pamphlet 10}{Deposit:: V.E. Mitchell, Et. Al; Mines And Prospects Map Series, 1981, Spokane Quad, Location No. 128} |