Reference | {Deposit:: TUCKER, W. B., 1921 , LOS ANGELES FIELD DIVISION; 17TH REPT. STATE MINERALOGIST; CALIF. MIN. BUR., P. 341}{Deposit:: WRIGHT, L. A., ETAL, 1953 , MINES AND MINERAL DEPOSITS, SAN BERNARDINO COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 49 , NO. 1 & 2 ; DIV. OF MINES, P. 12 (AP.)} |