The Arizona Mining Company Its Mines Property And Organization
The book The Arizona Mining Company Its Mines Property And Organization was written by author W M B Hartley Here you can read free online of The Arizona Mining Company Its Mines Property And Organization book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Arizona Mining Company Its Mines Property And Organization a good or bad book?
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- 129, 500 On hand at Arivaca, - _ - ;, . ; . ; 443, 700 Total Ore on hand, - - 573, 200 Total product of the Mine, - - 1, 228, 208 The 65 5, 008 Ibs. Sold and Reduced yielded the Company $45, 010 28 Allow for Ore on hand $90 per ton, - - 25, 794 Value of Ore raised, - . - $70, 804 28 NOTE. Except at great expenfe the area of the vein that has been worked out, cannot be meafured. Mr. Pofton, the Superintendent, eftimates it at lefs than 9, 000 fquare feet. Af- fuming this to be correct, the ave...rage yield to a fquare foot of the vein has been about one hun- dred and thirty-fix pounds of ore, and of the value ( I* ) value of $7 87. At this rate 1, 000 lineal feet of the vein worked to the depth of only fix hundred feet, would produce ore to the value of $4, 722, 000. * The accompanying iketch fhows the working as far as acceffible at this time. All the work- ing from the furface has been filled in. (S'd) ' ANDREW TALCOTT. Arivaca, July 23, 1860. " A report, made and published in the Mining Magazine and Journal of Geology, Vol.
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