Reference | {Deposit:: STREERUWITZ, W H VON, 1890, GEOL TRANS PECOS, TEXAS. TEXAS}{Deposit:: SURVEY ANN REPT 1. P 226.}{Deposit:: STREERUWITZ, W H VON 1891, REPORT ON THE GEOLOGY AND MINERA}{Deposit:: RESOURCES OF TRANS-PECOS, TEXAS. TEXAS GEOL SURVEY ANN RE}{Deposit:: P 690, 713.} |