Resources of the Pacific Slope: A Statistical and Descriptive Summary of the Mines and Minerals, Climate, Topography, Agriculture, Commerce, Manufactures, and Miscellaneous Productions, of the States and Territories West of the Rocky MountainsH. H. Bancroft and Company, 1869 - 878 էջ |
From inside the book
Արդյունքներ 88–ի 1-ից 5-ը:
Էջ 18
... bed of which no large vein is discoverable . Here , as at Maxwell's creek , the lode is split up into a multitude of ... Rock , 1,300 feet , is doing nothing , though some very good rock was found in short tunnels and shafts ; the Chapar ...
... bed of which no large vein is discoverable . Here , as at Maxwell's creek , the lode is split up into a multitude of ... Rock , 1,300 feet , is doing nothing , though some very good rock was found in short tunnels and shafts ; the Chapar ...
Էջ 37
... Rocky Mountains John Ross Browne. through sluices . The water is thrown upon the dirt in these dump boxes through hydraulic pipes ... bed rock here is limestone , but the boulders are large , and the miners can wash between them much more ...
... Rocky Mountains John Ross Browne. through sluices . The water is thrown upon the dirt in these dump boxes through hydraulic pipes ... bed rock here is limestone , but the boulders are large , and the miners can wash between them much more ...
Էջ 38
... Rocky Mountains John Ross Browne. paid $ 1,000 per month . It yields $ 3 per day each now to two men . The dirt is ... bed rock , and the gravel on it was from 2 to 20 feet deep . Ditch water was not brought in until 1859 , and in the ...
... Rocky Mountains John Ross Browne. paid $ 1,000 per month . It yields $ 3 per day each now to two men . The dirt is ... bed rock , and the gravel on it was from 2 to 20 feet deep . Ditch water was not brought in until 1859 , and in the ...
Էջ 39
... bed rock . These strata vary greatly in thickness , however , in different places ; there are spots where the pipe clay is 100 feet deep ; but the above figures are given as an average . The pay gravel is found in two places ; there are ...
... bed rock . These strata vary greatly in thickness , however , in different places ; there are spots where the pipe clay is 100 feet deep ; but the above figures are given as an average . The pay gravel is found in two places ; there are ...
Էջ 51
... bed rock pitches as if the stream had run up the course of the present Coyote creek . Ten men , in four months , took out $ 7,000 at El Dorado in the early part of 1867 . The Mokelumne river paid very well at nearly all the bars , more ...
... bed rock pitches as if the stream had run up the course of the present Coyote creek . Ten men , in four months , took out $ 7,000 at El Dorado in the early part of 1867 . The Mokelumne river paid very well at nearly all the bars , more ...
Այլ խմբագրություններ - View all
Resources of the Pacific Slope: A Statistical and Descriptive Summary of the ... John Ross Browne Ամբողջությամբ դիտվող - 1869 |
Resources of the Pacific Slope: A Statistical and Descriptive Summary of the ... John Ross Browne Ամբողջությամբ դիտվող - 1869 |
Resources of the Pacific Slope: A Statistical and Descriptive Summary of the ... John Ross Browne Ամբողջությամբ դիտվող - 1887 |
Common terms and phrases
abundant acres amount arrastras average bed rock bullion California cañon cement cent Central Pacific railroad channel City claim coal coast Columbia commenced Comstock lode contains copper cost county seat creek deposits depth distance district ditch drifts east eastern erected estimated Eureka expenses 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