 | | Report (issue) | | The Belt Series in Montana By CLYDE P. ROSS With a geologic map compiled by BETTY A. L. SKIPP and a section...PROFESSIONAL PAPER 346 Data on the Belt series in Montana, and related rocks, with a stratigraphic classification...Definitions Pre-Ravalli rocks Ravalli group Piegan group Missoula group North Boulder group Purcell basalt and similar...Siyeh limestone 70 Distribution 70 Character 71 Missoula group 71 Striped Peak formation 71 Distribution...Beds of the Missoula group near Superior, Mont_ Rocks of the Missoula group near Missoula, 74 Mont 74 |  | | Book (volume) | | in elev. From 1,000’ on the eastern border with Montana and Iowa to 3,500’ along the western boundary with...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles |  | | Report (volume) | | Hansonburg district, New Mexico___________________ Kings Creek district, South Carolina.._______________ Del Rio...districts___________________________._._. Washington County district, Missouri______.-__.-__ Sweetwater district...in the residual deposits of barite in Washington County, Mo _________________.____-__--__----_- .100 101...about 1845 in the vein deposits of Prince William County, Va. (Watson, 1907, p. 710). Production began in...the Magnet Cove area, Arkansas, and in Washington County, Mo. These deposits supply raw material for the |  | | Report (volume) | | ..... 139 144 146 153 158 163 169 . 172 174 Montana..................................................See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport; |  | | Report (issue) | | Mining districts Gibbonsville Mining District Indian Creek Mining District Mineral Hill Mining District Mackinaw...Mining District Blackbird Mining District Wilson Creek Mining District Yellowjacket Mining District Gravel...Mining District Carmen Creek Mining District Eldorado Mining District Pratt Creek Mining District McDevitt...east-central Idaho. Most of the Forest is in Lemhi County; only a small portion falls within Idaho and Valley...in dark grey siltite and argillite of the Apple Creek Formation. As a result of this study, 26 areas have |  | | Report (volume) | | AND ORE DEPOSITS OF THE BAYHORSE REGION CUSTER COUNTY, IDAHO BY CLYDE P. ROSS Prepared in cooperation...rocks__-___-____________---_-_-___-_-_-________ Garden Creek phyllite.....__--_-___---__-__--_--_-______-Bayhorse...rocks_______________________________________________ Trail Creek formation...__________________________________ Laketown...___________________________________ Deposits near Garden Creek._________-_-_-_____-.-__ Ramshorn mine._____.___-_______-___-...mine______________-______-_-_-_---____._ Deposits along Juliette Creek.________________________ Beardsley mine--___-______--____-____ |  | | Report (issue) | | of Gold Mining on the Yankee Fork River, Custer County 223 George C. Stephens Part D. Surface Faulting... CHAPTER SIX Geology of Southwest Montana 303 Southwest Montana Tlzrust Belt: Bannack to Melrose James...top: Cougar Point Tufi Bnzneau Canyon, Owyhee County, Idaho. Photograph by Bill Bonnichsen. Mt. McCaleb...River Plain. A lone field trip in the southwest Montana thrust belt occupies the last chapter. The book...1New ,il Meadows Dillon Bannack -8 McCall MONTANA A Challis 15 ,, A 20- ’ valley \ Dubois f |  | | Book | | commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...cities, and many of today’s prosperous western county seats began as mining-boom camps. trating sand...Whether you such as those listed alphabetically by county, township, and range in Part II of this book. Where...up the deposit. This was notably true at Butte, Montana, where “the richest hill on earth” held only minor...will help you prospect and explore any state and county. etc., for mineral deposits in Finding Suitable |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...MILFORD, area creek gravels and alluvial deposits, rare⎯Diamond. CLINTON COUNTY WILMINGTON, area of Todd’s...Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships of Washington, Virginia, Bedford...Keene, Mill Creek and Tuscarawas, as hard dark gray to black nodules⎯flint. CUYAHOGA COUNTY CHAGRIN FALLS...Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE, area Co. exposures of blue clay, as clusters |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...MILFORD, area creek gravels and alluvial deposits, rare⎯Diamond. CLINTON COUNTY WILMINGTON, area of Todd’s...Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships of Washington, Virginia, Bedford...Keene, Mill Creek and Tuscarawas, as hard dark gray to black nodules⎯flint. CUYAHOGA COUNTY CHAGRIN FALLS...Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE, area Co. exposures of blue clay, as clusters |  | | Report (volume) | | Ul-Lone Cedar Creek 80 Area U2-Iron Bog and Leadbelt Creeks 8_0 Area U3-Hamilton Creek-Burma Road 82...Area US-North Creek 82 Area U6-~ahogany Creek 82 Area U7-Porphyry Peak 82 Area US -Squaw Creek 82 ~ineral...discoveries and the development of the Thompson Creek mine which is still in production. Of the 2,516...----~ ~ 3 -a: \ ~ /'-, .£. ~ '"'..... MONTANA \ '\ IDAHO '\ I I ( \,\) l- en w a: 0.../'"'-, ~~ c n CD .... !: . "'D 0 ~e,.. \ MONTANA .... ) CD :::s .... II) :::s a. IDAHO c;) |  | | Report (volume) | | rocks, including the Lower Mississippian McGowan Creek Formation and the Upper Mississippian White Knob...resource assessments of nearby areas in Idaho and Montana. Studies in the Hailey CUSMAP project began in...Hill and Warm Springs mining districts, Blaine County, Idaho: Idaho Bureau of Mines and Geology Pamphlet...Setting of Ore Deposits in the Lake Creek Mineralized Area, Blaine County, South-Central Idaho By Bradford...Custer County, South-Central Idaho By J. Brian Mahoney H. Mineral Deposits at Leadbelt, Lava Creek Mining |  | | Book (edition) | | the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they...For example, whenever an in¬ dexer uses Atchison County Kansas the Terms Kan¬ sas, Midwest, and United |  | | Report (issue) | | A293-A298 of this chapter. Numerous Federal, State, county, 1and local agencies and other organizations and...region-Continued ]{ansas _______________________________ _ Montana _____________________________ _ North Dakota _...cooperators ____________________________ _ 251 State, county, and local cooperators ______________ _ 251 Other...geochronologic studies in the Bodie district, Mono County, Calif., by M. L. Silberman and F. J. l{leinhampl...rocks from the Gold Acres open-pit mine, Lander County, north-central Nevada. Titanium, chromium, calcium |  | | Report (issue) | | a short article on California diamonds. Amador County: A few small stones have been picked up near the...the towns of Volcano, Oleta and Fiddletown. Butte County: In 1853 it was observed that diamonds occurred...namely, on Webber Creek, in "Wliite Rock canyon and at Smith's Flat. Fresno County Small diamonds are...been found a few miles north of Coalinga. Nevada County A 1-^ carat stone was found at French Corral. Siskiyou...El Dorado County Forest Hill. About : sixty have been : : : Bar. Trinit}^ County : INIicroscopic |  | | Report (issue) | | commercial borates. Lawsonite, first found in Marin county in 1895, has proved to be of great petrographic...nickel telluride, melonite, found in Calaveras County in 1867. New minerals and new mineral this is ...products. The gem-bearing pegmatites of San Diego County have aroused special masses, interest. Many ...short articles on California diamonds. A Amador County: few small stones have been picked up near the...recently, one of 21 carats near Plymouth. ; Butte County: In 1853 it was observed that diamonds occurred |  | | Report (issue) | | Page Ada County 145 _ 150 151 ae 135 A 140 eee 142 148 Page Boise County Adams County 146 Bonner...Bonner County Bannock County — 146 Boundary County Bear Lake County __.___————s—sWwi147':~3= Gem County...Benewah County _____—————C—<‘iAL/4}. «= Idaho County Bingham County _________ Blaine County oie 2...Kootenai County Latah County 154 156 2160 176 177 185 186 Page Lemhi County Lewis County Nez Perce...Perce County __________ Oneida County Butte County Camas County Canyon County = Caribou County Cassia County |  | | Book (edition) | | (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum (yellowish white)...(dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum (yellowish white)...(dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A 60 μ C B 125 μ 20 μ...silicates (dark grey); Canyon Creek Trail, Josephine Co., Oregon, USA [j]; Nic. // Awaruite (dark greys...silicates (colourless); Canyon Creek Trail, Josephine Co., Oregon, USA [j]; Nic. + Massive awaruite (slightly |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If marked in description, ▼...grey); Shebenik Massif, Librazhd District, Elbasan County, Albania (sample: Goldmann/Oberthür); PPL B Wairauite...Josephine Canyon Creek Trail, Josephine Creek District, Josephine Co., Oregon, USA (sample: Hanel/Altherr);...in kamacite (tinted white); Kenton County Meteorite, Kentucky, USA (sample: Witzke); PPL If marked in |  | | Report (issue) | | observed in the gold gravels at Cherokee, Butte County, and this locality, became the most noted one in...short articles on California diamonds. A Amador County: few small stones have been picked up near the...towns of Volcano, Oleta and Fiddleto^vn. Butte County: In 1853 it was observed that diamonds occurred...Thompson Flat, two miles north of Oroville. El Dorado County: A diamond weighing 1| carats was found at Forest... namely, on Webber Creek, in White Rock canyon and at Smith's Flat. Fresno County: Small diamonds are |  | | Report (issue) | | been found in the mining the nugget Jim, Placer County, California, in 1871 by a small girl in who town...The bibliography has been updated and expanded. County lists published by Collins (1) pp. 40-64, in Murdoch...rhyolite locality in Alameda County and the lawsonite type locality Marin County, which have been completely...color" from Cherokee Flat, Butte County); and to borax ("Lake County, in large crystals in the clay of...the total entry!). No hint acid. Clear Lake, Lake County" foreshadows the subsequent discovery of immense |  | | Journal (volume) | | Formation of Western North Dakota and Eastern Montana. A. G. Leonard 507 On the Genus Syringopleura.... Albert Johannsen XIX . from . . . . Montana. . . Disk for Revolving Reviews Index to Vol...Philipsburg quadrangle, of certain auriferous deposits Montana, for the U.S. Geological Survey, I was confronted... Lindgren Ransome, in their studies at Cripple Creek, have shown that the richer ore bodies may have...developed in 45 probably early Tertiary. are Montana, Nevada, Utah, and Mr. Lindgren calls this group |  | | Report (issue) | | tribes in the northeast corner of San Bernardino County in pre-historic times. The old workings here were...east of Lindsay, Tulare County near mouth of Carrizo Gorge, San Diego County west side of Williams Valley...Mendocino County; Santa Ynez Mountains; Santiago Canyon near Mount Pinos, ; ; ; Ventura County; Table...Mountain, Madera County; Fish Creek Mountain, Fresno County; northeast of Cloverdale, Sonoma County; near Burnt...Burnt Ranch, north fork of Trinity River, Trinity County. Cinnabar was mined in at least two places in the |  | | Report (volume) | | Ridge district ____________________________ Big Creek district ______________________________ Middle Fork..._____________________________ Monumental Creek district _________________________ Marble Creek district ____________________________...________________________________ Camas Creek addition ____________________________ Indian Creek district _____________________________..._____________________________ Pistol Creek district _____________________________ Greyhound Ridge addition _____...______________________ Monumental Creek placers _______________________ Marble Creek placers __________________________ |  | | Journal (volume) | | Company, Sonora W. W. Travell Cripple Creek in 1908 S. A. Worcester Creek. Ore Washing at 41 291 306 819...Yukon T. A. Rickard Ditches Douglas Waterman Dome Creek, Yukon Territory . Domlnlan, Leon of the Turkish...Loss of Cyanide Low Pressure Steam Turbines Luna County. New Mexico 60 192 281 144 .... X. Hollis....Page. Nevada's Metallic Wealth New Mexico, Luna County New Zealand, Dredging Industry E. McCormick....Company. . . Asia Minor Ore-Washing at Cripple Creek Ore? What Is an Opportunities . S. Ditto Ditto |
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