| Reference | {Deposit:: DOM BULL. 141, P. 73}{Deposit:: SEVENTEENTH REPORT OF STATE MINERALOGIST, 1920, P. 452}{Deposit:: USGS BULL. 430, P. 220, 225-227; ADD. REF.: MINERAL ABSTRACTS (DOM)- IRON, P. 21-22; DOM 15TH REPORT OF STATE MINERALOGIST, P. 390; 23D REPORT OF ST. MIN., P. 281, 283} |