Show net per four hundred seem shale industry stand royalty cent per crude third quantity raw mater accessible fourth market front ran ran raw rule thin strata per acre ground ten feet shale same quality clear mining acre contain al al ali bin front raw value per acre shale depend upon quality quantity equivalent ESTIMATES WORTH UTAH SHALE nigh dc dc de shale industry necessary demand fuel internal combustion appreciate superior value shale source prof russell law law raw material cement depend upon demand george denver shall value second able content colorado utah wyoming range run eighty ninety gal per ton quite content less thirty five per ton shale tiny real commercial value present large shale average sixty per ton sixty hundred per ton occur extent whole furnish small part shale quantity quantity shale tiny acre ground leave confide present pr less four feet wise consider present less four half feet content fifty per ton being equal must evident ground total twenty feet worth twice haulage arc arc nrc taken basis twenty feet shale sixty thousand 20 per cent loss waste mining tonnage forty thousand per acre nit content fifty per ton recovery 85 85 per cent yield almost barrel per ton fort thousand per acre shale common royalty eighth fields shale five thousand per acre fuel fifty sold seventy five per barrel per acre 2500 seem royalty hand consider royalty cent per barrel under cent per ton shale rate every acre land twenty fee shale aver age content fifty per ton yield royalty four hundred royalty et mate ale co ft BIA pent land royalty proportionate value per acre shale question here ness twenty feet shale period upon extent period long present worth beginning opera short present worth show present part united states commercial plant state impossible set exact money per acre shale say however shale average thick 7 eat eat ear lin avert average ire barrel crude per ton low |