Reference | {Deposit:: DALE ETAL, 1960, TUNGSTEN DEPOSITS... USBM RI 565}{Deposit:: 1957 RECON USBM RI5650}{Deposit:: DALE, STEWART, AND MCKINNEY, 1960, TUNGSTEN DEPOSITS OF COCHISE, PIMA, AND SANTA CRUZ, COUNTIES: USBM RI 5650}{Production:: DALE ETAL 1960, USBM RI 5650} |