 | | Report (volume) | | Gold Placer Deposits of the Pioneer District Montana GEOLOGICAL SURVEY BULLETIN Gold Placer Deposits...Deposits of the Pioneer District Montana By J. T. PARDEE CONTRIBUTIONS TO ECONOMIC GEOLOGY, 1951 GEOLOGICAL...A geologic study of the historic diggings along Gold Creek 'INITED STATES GOVERNMENT PRINTING OFFICE.....__.._.________.__ . _ _. ________________ Gold placer deposits _ _ . _.. _.....,._____________,__....benchlands . _ _ ..-___________ ._..__._____________ Gold Hill. __.__.. ________________________________________ |  | | Book | | Downieville aher, Stanley W. — arly mining days gold country i ]A : N , ¥ 3 a cae NEV A D A 3305009291877...collaborated with him in writing about California's gold rush. Photography by Ed Cooper An avid photographer...First Printing, 1996 EARLY MINING Days - CALIFORNIA GOLD COUNTRY: THE STORY BEHIND THE SCENERY. © 1996, KC...foothills of California’s Sierra Nevada in ‘49. The new gold region produced its share of adventure, romance...realize their share of the American dream. The Gold Rush to California Almost a century and a half have |  | | Report (issue) | | SURVEY GEOLOGIC AND GRADE-VOLUME DATA ON 330 GOLD PLACER DEPOSITS By G. J. Orris and J. D. Bliss Open-File... INTRODUCTION Placer deposits account for a large portion of the total production of gold. If fossil placers...the world's gold has been produced from placer deposits (Boyle, 1979). and volumes, gold Information...purposes of constructing grade-volume models of placer deposits. This information is useful for analyzing...analyzing the roles genetics and mining method have on placer grades and volumes. Deposits were included if |  | | Book | | and Humanities Calaveras Gold The Impact of Mining on a Mother Lode County . ...Limbaugh, Ronald H. Calaveras gold : the impact of mining on a mother lode county / Ronald H. Limbaugh, Willard...(hardcover : alk. paper) . Gold mines and mining—California—Calaveras County— History—th century. I....Acknowledgments Introduction xi : The Early Placer Era : The Beginnings of Lode Mining, –... Calaveras Central hoist house County map Mother Lode Carson Hill Southern Mines |  | | Report (issue) | | Valley Union, Nevada County, California. Daily Evening Gazette, Reno, Nevada. Sierra County Tribune, California...Standard, Eureka, Humboldt County, California. Inyo Independent, Inyo County, California. Arizona Gazette...Richard. Norris, Smith. Nougues, P. T. Oakland Gold Mining Co. onnor, Con. 0'l>alv. John Ingham. O'Keiffe...Geo. Spaulding, John. Spencer, E. G. Oregon Iron Company. Oregon Steam Navigation Co. Osborn, H. E. Osborn...them. ORE ASSAYS. Pyrite, containing gold 2034. and silver: Gold, per ton Silver, per ton $51 00 222 |  | | Report (issue) | | eo a ek Benewah County) sec. 2 fon ack eee ene ok UNE lots le sme eC ea Bingham, County (ong piste ee ee...ee ae a ee eee ae es ee Blame" County ios oo sec ce cS oe erg ee es et ee a Boise -Countyyic8 8c ale...a ee Bonners County fone cts ssesacaesaictee eee pe Skee emer Sree ae Bonneville “County cc s5 no en ot...ot ee Boundary County... csc testa ae ee = Butte: County <22:25. sees ee ee Se Camas ‘COUNtCY <.cac3k...fee cit eens ae Canyon County s.sc.c:. cider e ee ree es a eee @aribeu County. 2....-S-.ccc. ent ee pe |  | | Report (issue) | | throughout the building are of Vermont marble. Covers an area of 50,646 square feet. LETTER OF TRANSMITTAL To...costs cmeo erro see Sse eae a cae oa cda Bene ee see Gold—Its Past and Future, by Merrill E. Shoup The Future...Caribou: County eee eee tee 185 Cassia County Bannock IER Clark County Bear Lake County........... ae aly County Clearwater County. eee 189 Ipenewans COUNty 2. gene, Ubayey neal COUNTY sre eee ee...ee ee Boise County........ Guster™ County cc ee eee Elmore County ........ Fremont County GemsCountys-e |  | | Report (volume) | | GEOLOGICAL SURVEY GEOKGE OTIS SMITH, DIRECTOR THE GOLD PLACERS OF PARTS OF SEWARD PENINSULA, ALASKA INCLUDING...classification of placers___________________ 114 Gold in bed rock_______________________________ 116 ...Separation of gold from bed rock_____________________ 125 Transportation and deposition of placer gold______________...Concentration of gold on bed rock_____________________ 128 Reconceutration of placer gold______________________-...__________________ 131 Gold in bed rock_____________ _______________ 132 Gold in placers_____________________________ |  | | Journal (volume) | | ready made out the State. At Forest City, Sierra county, to be thankful for a good deal. The telegraph...and gold, the latter being San Francisco, at the hour named, the thermomboth in quartz and placer mines...Angeles, 49° above; day, Dec. 30th), ! ! , much gold into a better position, its present status group...drift mining is, to some claims there are for the placer deposits in a small way. Drift mining, though it...we find hardly more than a third or a fourth as gold as is taken out by the hydraulic process, it prosecuted |  | | Report (volume) | | , .............................. ~long tons.. Gold '· ................................................................ do .... _ Dry and siliceous (gold and silver) ........................ co.... Lead...statistics for iron in its first mu,rknt.ablti form. For gold, silver, copper, lead, and zinc the value of "s11H•\t...is used in tho St.it!.<\ t.ot,a.11,1. For ores of gold, silver, copper, lead, and zir.ic 110 vnltrns H...United States total; (2) tlw uso of mine figures for gold, silver, copper, lead, and zinc in the StatCl tot |  | | Book | | data for the borates chapter; members of the Bay Area Mineralogists Society who provided many personal...typical Franciscan species. The precious metals - gold and platinum - have been found mainly in the Sierra...are reported by county of occurrence. Map 1-2 shows the county boundaries and county names. When possible...species. A map I I \ \ MAP OF CALIFORNIA SHOWING GOLD-BEARING AREAS AND GEOMORPHIC PROVINCES SCALE . ...COLORADO DESERT GOLD-BEARING AREA Map 1-1. Map of California showing geomorphic provinces and gold-bearing areas | | | Book | | data for the borates chapter; members of the Bay Area Mineralogists Society who provided many who reviewed...and the typical Franciscan The precious metals — gold and platinum — have been found mainly in Nevada...species are reported by 1-2 shows the county boundaries and county names. When possible, locations of mines...within a township is illustrated by Figure 1-1. county of occurrence. Map *M. Fleischer’s 1980 Glossary...than one species. A map MAP OF CALIFORNIA SHOWING GOLD-BEARING AREAS AND GEOMORPHIC PROVINCES SCALE o |  | | Book | | TN NRLF B M Eb7 EMM PLACER GOLD DRILJLjrsIG HARRON, RICKARD & MeGONE SOLE AGENTS AN FRANCISCO...continues in spite of snow DRILLING FOR PLACER GOLD ^KEYSTONE, KEYSTONE DRILLER COMPANY BEAVER FALLS...California CONTENTS PART PROSPECTING FOR PLACER GOLD WITH THE KEYSTONE DRILL I BY WALTER Chapter...of amalgam. Determining fineness of gold. Value of milligiam of gold. Calculation of cubic contents of...65 Keystone estimates now checked. Agreement on Oregon property. Check on a California property. Another |  | | Journal (volume) | | zcv >- IIMDEX: Page. of Costa Rica Abanearez Gold Fields 206, 358, 511, 666, 1032 833 **2, 34, ...prevention . . . Queen Co.'s mine, Arizona Accident Gold Mining Co., Subil mine, French Gulch, Rules, Copper...Colorado, electric mine-signal system.. 49 Olancho county, Honduras. Akin, A. D 167, 1018 Alabama, mineral... Aleutian group 742 Coal 1028 Distances to new placer districts 906 Fairbanks district output 1913 945...Fineness of gold ati Lift, . . j Glaciers Gold dredges Gold placer district, new Gold placer production |  | | Book (edition) | | Clara G. Woody Woody knows the history of Gila County and is well acquainted many of whom she personally...James Monroe Patton of Clifton. In Coconino County Mr. and Mrs. William Corey contributed their efforts...Canyon, provided pronunciations for names in that area. Material in the main body of many entries has come...under the section on Navajo County. Entries are given alphabetically by county. For Adair Wash: Adair Wash...where the general elevation is 6500 feet. The area has several vol- canic summits over 10,000 feet |
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