Report of J. Ross Browne on the Mineral Resources of the States and Territories West of the Rocky Mountains |
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Page 15
... copper , without those mixtures of lead , arsenic , antimony , and zinc which interfere with amalgamation seriously in some other lodes . The quartz of the mother lode is usually hard and white ; and in most of the pay chutes near one ...
... copper , without those mixtures of lead , arsenic , antimony , and zinc which interfere with amalgamation seriously in some other lodes . The quartz of the mother lode is usually hard and white ; and in most of the pay chutes near one ...
Page 27
... copper is very characteristic , ) and the Josephine , or more recently formed vein , bearing the iron and copper as sulphurets only . The eruption of gold- bearing quartz has formed here veins which are equalled in extent by no other ...
... copper is very characteristic , ) and the Josephine , or more recently formed vein , bearing the iron and copper as sulphurets only . The eruption of gold- bearing quartz has formed here veins which are equalled in extent by no other ...
Page 31
... copper aprons below the battery are plated with silver , with which mercury forms an amalgam more readily than with copper , and the apron will be in the highest state of efficiency immediately , whereas several weeks ' time would be ...
... copper aprons below the battery are plated with silver , with which mercury forms an amalgam more readily than with copper , and the apron will be in the highest state of efficiency immediately , whereas several weeks ' time would be ...
Page 34
... copper mine by the Tone Company , which spent $ 22,000 there and got no return . HITES COVE . - Hites Cove mine is 30 miles northeast from Mariposa , on a vein which runs northwest and southeast , and is very irregular in thickness ...
... copper mine by the Tone Company , which spent $ 22,000 there and got no return . HITES COVE . - Hites Cove mine is 30 miles northeast from Mariposa , on a vein which runs northwest and southeast , and is very irregular in thickness ...
Page 45
... copper plate below the screen . The blanket tailings are worked in a chill mill and a Ball's amalgamator ; and below these there are other blankets , the tail- ings of which must go through the same process . About 50 men are employed ...
... copper plate below the screen . The blanket tailings are worked in a chill mill and a Ball's amalgamator ; and below these there are other blankets , the tail- ings of which must go through the same process . About 50 men are employed ...
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Common terms and phrases
abundant acres amount average bed rock branch bullion California caņon cement cent Central Pacific railroad channel City claim coal coast Columbia Comstock lode contains copper cost county seat creek deposits depth distance district ditch drifts east eastern erected estimated Eureka expenses extends feet deep feet long feet wide Flat flume fork four galena Gold Hill granite grass Grass Valley gravel gulch inches iron labor lake land Lander county located lode metal miles mill miners mines months mountains nearly Nevada obtained opened Oregon Pacific placer mines places portion pounds present production profit quantity quartz railroad range Reese river rich river road salt San Francisco seams shaft side Sierra Sierra Nevada silver slate sluice springs square miles stamps Stanislaus river streams sulphurets supply surface Territory thick timber tons town tunnel valley vein Walla-Walla washed width yield Yuba
Popular passages
Page 537 - Majesty shall be continued westward along the said 49th parallel of north latitude to the middle of the channel which separates the continent from Vancouver's Island; and thence southerly through the middle of the said channel, and of Fuca's Straits, to the Pacific Ocean...
Page 183 - That whenever by priority of possession rights to the use of water for mining, agricultural, manufacturing, or other purposes have vested and accrued and the same are recognized and acknowledged by the local customs, laws, and the decisions of courts, the possessors and owners of such vested rights shall be maintained and protected in the same...
Page 488 - Among these are a variety of esculent plants and roots, acquired without much difficulty, and yielding not only a nutritious but a very agreeable food. The air is pure and dry, the climate quite as mild, if not milder, than the same parallels of latitude in the Atlantic states, and must be equally healthy, for all the disorders which we have witnessed may fairly be imputed more to the nature of the diet than to any intemperance of climate.
Page 183 - ... and the right of way for the construction of ditches and canals for the purposes herein specified is acknowledged and confirmed; but whenever any person, in the construction of any ditch or canal, injures or damages the possession of any settler on the public domain, the party committing such injury or damage shall be liable to the party injured for such injury or damage.
Page 443 - That all that part of the present Territory of New Mexico situate west of a line running due south from the point where the southwest corner of the Territory of Colorado joins the northern boundary of the Territory of New Mexico...
Page 657 - ... from survey and sale, there have been homesteads made by citizens of the United States, or persons who have declared their intention to become citizens, which homesteads have been made, improved, and used for agricultural...
Page 606 - The high price of provision, from the competition of the purchasers, indemnifies the cultivator for the privations to which he is exposed, from the hard life of the mountains.
Page 13 - An act granting the right of way to ditch and canal owners over the public lands, and for other purposes...
Page 278 - The greatest quantity of rain for any one month, as the table shows, was 18.14 inches, in January, 1862 — a winter memorable on account of destructive floods on the Pacific slope. The greatest quantity in any one month in eastern Pennsylvania, during a period of 30 years, was 13 inches ; and this was in one of the summer months.
Page 183 - Provided, however, That whenever, after the passage of this act, any person or persons shall, in the construction of any ditch or canal, injure or damage the possession of any settler on the public domain, the party committing such injury or damage shall be liable to the party injured for such injury or damage.