Show contrasting METAL 0 AND 0 OIL IL MINING the gushing oil well is in the same category as the bonanza mine both have aye an end und and man must use his ingenuity to continue the production of oil and the metals high cost copper had to give way to the low cost metal jackling jacklin g turned a mountain of low grade copper into the worlds greatest copper mine there vere doubters and scoffers sc offers at Jac klings libell bebej but he saw the light and pushed d onward anwar to of cripple capp success the bonanza ore bodies that POP creek and goldfield were the bait new sections of the west and when the bonanza ore was depleted the operator oper adopted methods to handle profitably liy the work this 1 and as lower grade ore bodies are continues new bodies of high grade gra life lit of the 0 opened to sweeten the humdrum operators 4 the e in the scheme of world deve developing get char bances pioneers who take the greatest c respond the greatest reward oil au bushers gushers abers to the drilling operations of the wildcatter wi a rne asur in a new field oil gushers bushers have depleted able life and with the oil san sands ds As be found 0 a new source of supply must 1 worthless ess mount 1110 unta jackling turned a so tte the worlds greatest copper producer colora do of 0 pioneers in the shale districts busy gy utah wyoming and nevada at are e production dow ion oil P bringing about a new era in rill ding g are ar so that when the gusher sands ready win vill de be low a new source of supply |