The Resources of Arizona Its Mineral Farming And Grazing Lands Towns And M
The Resources of Arizona Its Mineral Farming And Grazing Lands Towns And M
Patrick Hamilton
The book The Resources of Arizona Its Mineral Farming And Grazing Lands Towns And M was written by author Patrick Hamilton Here you can read free online of The Resources of Arizona Its Mineral Farming And Grazing Lands Towns And M book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Resources of Arizona Its Mineral Farming And Grazing Lands Towns And M a good or bad book?
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The ledges are represented as being from 10 to 30 feet wide, carrying ore which assays from 20 to 53 per cent. But little work has yet been dpne on these veins, but they give every promise of becoming productive copper properties. GRAHAM AND APACHE COUNTIES. Although these divisions of the Territory have not heretofore received that attention from mining men which the richness and extent of the mineral fields have deserved, it is well known that gold, silver, copper, lead, iron, coal, and other... minerals exist throughout their mountain ranges. Their remoteness from the traveled highways, and the difficulties and cost of procuring supplies and material, are the causes which have retarded the development of the mining interests of these counties. The streams throughout the Sierra Blanco range contain placer gold in large quantities, and have a sufficient supply of water to make mining for the metal, with proper hydraulic machinery, profit- able. Although the formation in this portion of the Territory is of an eruptive character, there are stretches of the primitive rock in many places, giving every indication of containing min- eral.
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