 | | Report (issue) | | AND ORE DEPOSITS OF THE PHILIPSBURG QUADRANGLE MONTANA BY WILLIAM HARVEY EMMONS AND FRANK CATHCART CALKINS...______ _________ . _. ___________________ _ Position, area, and orographic relations .... __ .... __ ._ .....__ 86 Basic intrusives in the Cretaceous on Gold Creek .. __ ._ .. ___ .. __ . __ . _____ ._. __ ......... _.. ....... --_ .. - --_87 Diorite of Foster Creek and Olson Gulch __ .. __ . _. . _. ____ .... _______.... - - - - - - - . - - _90 Diorite of Racetrack Creek ____ .. ____ . ___ .. __ .. _. ________ .. _. _ |  | | Report (issue) | | Southern Idaho: Volume II: Flint Creek-South Mountain Area, Owyhee County, Idaho Earl H. Bennett, John...Southern Idaho: Volume II: Flint Creek-South Mountain Area, Owyhee County, Idaho Earl H. Bennett, John...MINES.. . . . . . . . . . . . . . . . 2 1.4.1 Acid Mine Drainage. . . . . . . . . . . . . . . . . . . .... . . 7 1.5.3.1 Soil, Rock, Stream Sediment, and Mine Waste Sampling Procedures. . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . 11 2.0 FLINT CREEK AND SOUTH MOUNTAIN AREAS. . . . . . . . . . |  | | Report (volume) | | the interpretation of the geologic history of an area. 65 66 STUDIES IN GEOCHRONOLOGY The samples...recent and complete field data for a given rock or area. In this way, the reader can readily note the degree...for convenience of the reader, are as follows: Range (millions of years) 0-200 200 1,700 1,700 4,000...Santa Fe group, sec. 17, T.19N., R.9E., Santa Fe County, N. Mex. R. S. Cannon, Jr., R. L. Smith. ____.do__-______...O> Granodiorite. _______ ______ RJR-2-56. Trenton Canyon, Nev |  | | Report (volume) | | the Eastern Pioneer Mountains, Beaverhead County, Montana U.S. GEOLOGICAL SURVEY BULLETIN 1766 Mineral...the Eastern Pioneer Mountains, Beaverhead County, Montana By R. C. PEARSON, B. R. BERGER, H. E. KAUFMANN...the Eastern Pioneer Mountains, Beaverhead County, Montana. (U.S. Geological Survey bulletin ; 1766) Bibliography:...resources-Montana-Pioneer Mountains. 2. Oredeposits-Montana-Pioneer Mountains. 3. Geology-Montana-Pioneer...Map of eastern Pioneer Mountains, Beaverhead County, Montana, and vicinity 3 20 Generalized geologic map |  | | Report (issue) | | --------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County --...-----------------------------Pima County -------------------------------Pinal County -------------------------------Santa...-------Santa Cruz County --------------------------'ravapai County -----------------------------'ruma |  | | Report (issue) | | .................................... Torn Scott Mine ..... _.............................................................................. Silver Bill Mine ._ ... _.......................................................... 13 13 13 13 14 14 15 Mystery Mine ................ _........... .............. _...._............ ................ 17 12 Defiance Mine ....... _............... __ .............................................. 19 Last Chance or 1907 Mine ...._... _.................. _._............... |  | | Report (volume) | | Tectonostratigraphic setting and paleodepths 10 Age range 11 Host and associated rocks 11 Ore minerals 13...complexly zoned garnets from oxidized skarn, Surprise Mine, Nevada 16 Ternary diagrams showing ranges of garnet...Sharon E. Lewis, Montana Bureau of Mines and Geology; Nolan Smith, Philipsburg, Montana, and Robert G....Au-bearing Co-skarn that formed adjacent to a 38 Ma granodiorite (Theodore and Blake, 1978). However, its gold...body, but at a much greater distance from the granodiorite (Wotruba and others, 1986; 1987a, b). Deposits |  | | Report (issue) | | Elkhorn Mountains Jefferson and Broadwater Counties, Montana By M. R. KLEPPER, R. A. WEEKS, and E. T. RUPPEL...monzonite, granodiorite, and related rocks Alaskite, aplite, and related rocks Stocks of granodiorite and related...Pipelike breccia deposits Production Tizer Basin area 42 43 44 44 44 44 44 45 46 46 46 46 46 47 47 48...Elkhorn mine Keene mine Dolcoath mine and Klondyke mine Golden Moss mine Union mine C and D mine Swissmont...Carmody-Papesh mine Bulwer and adjacent claims Tourmaline Queen property Skyline mine Elkhorn Queen mine Tacoma |  | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...sphalerite–tetrahedrite–rhodochrosite–fluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...quartz–molybdenite veins in the nearby area; (4) a small pegmatite within the mine with an age (25.9±0.3 Ma) coincident...of Mines, 1516 Illinois Street, Golden, CO 80401, USA e-mail: pbartos@mines.edu D. Misantoni Colorado Calumet | | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...sphalerite–tetrahedrite–rhodochrosite–fluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...quartz–molybdenite veins in the nearby area; (4) a small pegmatite within the mine with an age (25.9±0.3 Ma) coincident...of Mines, 1516 Illinois Street, Golden, CO 80401, USA e-mail: pbartos@mines.edu D. Misantoni Colorado Calumet |  | | Book (volume) | | in elev. From 1,000’ on the eastern border with Montana and Iowa to 3,500’ along the western boundary with...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...and a Southern Section, covering a somewhat larger area around Harney Peak. The northern section is characterized...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 |  | | Report (issue) | | of a geologic map of the United States the entire area is divided into small quadrangles, bounded by certain... State. Area in square miles. Author. Mineral products described as occurring in area of folio. ...in preparation. Name of folio. burg. State. Area in square miles. Colo........ Pa.......... Pa....... Mineral products described as occurring in area of folio. material, concrete materials, building...of the Santa Maria oil district, Santa Barbara County, Cal., by Ralph Arnold and Robert Anderson. 329 |  | | 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; |  | Church, S.E, Lehuray, A.P, Grant, A.R, Delevaux, M.H, Gray, J.E (1986) Lead-isotopic data from sulfide minerals from the Cascade Range, Oregon and Washington. Geochimica et Cosmochimica Acta, 50 (2) 317-328 doi:10.1016/0016-7037(86)90180-8 | Journal (article/letter/editorial) | | Lead-isotopic data from sulfide minerals from the Cascade Range, Oregon and Washington S. E. CHURCH, A. P. LEHURAY...associated with Tertiary plutons found in the Cascade Range of Oregon and Washington demonstrate a rather uniform...than data from the volcanic rocks of the Cascade Range and fall within the mixing array Abstract-lead-isotopic...disseminated or porphyry types occur in the Cascade Range of Oregon and Washington. They are generally younger...explored and developed than those of the Cascade Range. Porphyry deposits of the Canadian Cordillera have |  | | Report (issue) | | GOLD LODES OF THE CARRVILLE DIS TRICT, TRINITY COUNTY, CALIFORNIA. By DONALD FRANCIS MACDONALD. INTRODUCTION...spent 10 days in the Carrville district, Trinity County, Cal., and, incidental to other work, gathered...indebted to Messrs. David Goodale, of the Headlight mine; Matthew Macllwaine, of the Dorleska; W. L. Chapmen...Stines 5 have furnished helpful information. Trinity County, lying in northwestern California, is a region...Weaverville-Trinity Center gold gravels, Trinity County, Cal.: Bull. U. S. Geol. Survey No. 430,1910, p |  | | Report (volume) | | North Absaroka Wilderness Study Area, Park and Sweet Grass Counties, Montana By U.S. GEOLOGICAL SURVEY and...North Absaroka wilderness study area, Park and Sweet Grass Counties, Montana B. Geophysical interpretations...North Absaroka wilderness study area, Park and Sweet Grass Counties, Montana D. Geothermal resource STUDIES...1505 An evaluation of the mineral potential of the area UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...North Absaroka Wilderness study area, Park and Sweet Grass Counties, Montana. (Studies related to wilderness-Wilderness |  | | Book (volume) | | gemstone, an exceptionally high quality, colorful flint that is mostly a mixture of chert, translucent chalcedony...Arizona agatized wood. This gem flint occurs in the 8 mile long Flint Ridge, between Newark (Licking Co...true flint (characterized by ease of working) include the highly colored Vanport flint of the Flint Ridge...Ridge and the Upper Mercer flint exposed in Hocking, Perry, and Coshocton counties. Early American settlers...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD |  | | Book (volume) | | gemstone, an exceptionally high quality, colorful flint that is mostly a mixture of chert, translucent chalcedony...Arizona agatized wood. This gem flint occurs in the 8 mile long Flint Ridge, between Newark (Licking Co...true flint (characterized by ease of working) include the highly colored Vanport flint of the Flint Ridge...Ridge and the Upper Mercer flint exposed in Hocking, Perry, and Coshocton counties. Early American settlers...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD |  | | Report (issue) | | Mica and Beryl Pegmatites in Idaho and Montana GEOLOGICAL SURVEY PROFESSIONAL PAPER 229 Mica and...and Beryl Pegmatites in Idaho and Montana By W. C. STOLL GEOLOGICAL .A descrz"ption SURVEY of mines...Production and reserves ________________________ _ Adams County ________________________________ _ Clarkprospe...Clarkprospects-----------------------~----- Mica Queen mine __________________________ _ Location and access ____________________...Mica deposits ___________ - _____________ _ Boise County ______________ - _---- _______ - _____ _ Mica Slim |  | | Report (issue) | | ................................ 8 1.4.1.2 Acid Mine Drainage ........................................... 24 2.2 Organization of the Boise Basin Study Area ..................................................Characteristics of the Ore and Relationship to Acid Mine Drainage ..................................................................... 32 3.0 Boise Basin Mine Descriptions .....................................Observations and Hazards .......... 38 3.1.0.6.2 Mine Waste and Water Samples ....................... |  | | Report (Issue volume) | | accumulating steadily since 1853, when the first mine (a coal property) was developed. Actually it antedates................................ . Copper-Stevens County ....................... . Lode gold ....................................... . Lode gold-Stevens County ..................... . Placer gold ................ .. Lead-Pend Oreille County ..................... . Lead-Stevens County ........................................................ . Silver-Stevens County ........................ . Tin, titanium ..... |  | | Report (volume) | | BULLETIN 10S6-B Geologic names arranged by age and by area containing type locality. Includes names in Greenland...each formation (that is, rock unit) named from an area is shown, but not its complete geographic extent...only in the geographic area that contains or is assumed to contain the type area or locality. Thus, the...Berg, E. R., and Nelson, C. A., 1956, Croixian type area upper Mississippi Valley, in Eodgers, John, ed....(Colorado) Clarkston stage 2 (Washington) Corral Creek glacial substage 2 (Colorado) Durango glacial stage |  | | Report (issue) | | property name, location by township-range-section, latitude, longitude, county, first commodity, all commodities...type for each year from 1985 to 1997. Township, range, and section(s) given in “location” are those cited...longitude were calculated from section, township, range and meridian. This was done by arbitrarily selecting...Place_Keyword: northeast Washington Place_Keyword: USA Access_Constraints: none Use_Constraints: This digital...State_or_Province: WA Postal_Code: 99201 Country: USA Contact_Voice_Telephone: 1-509-368-3100 Contact_ | | | Report (issue) | | property name, location by township-range-section, latitude, longitude, county, first commodity, all commodities...type for each year from 1985 to 1997. Township, range, and section(s) given in “location” are those cited...longitude were calculated from section, township, range and meridian. This was done by arbitrarily selecting...Place_Keyword: northeast Washington Place_Keyword: USA Access_Constraints: none Use_Constraints: This digital...State_or_Province: WA Postal_Code: 99201 Country: USA Contact_Voice_Telephone: 1-509-368-3100 Contact_ |  | | Journal (article/letter/editorial) | | O. R¾• Abstract The TungstenQueenmine, Vance County,North Carolina, is a large quartz-huebnerite vein...deposit,a singlevein in the Hamme district,Vance County,North Carolina,has a geologicsettingand vein mineralogythat.... Espenshade Geologic Setting The Tungsten Queen mine is located in the (1947) alsofavoreddeposition...the tungstenveins Hamme tungstendistrict,Vance County, North 523 524 T. CASADEVALL AND R. O. RYE...RYE EXPLANATION • 1Diabaae (Jurassic) Nutbush Creek catsclsstic zone Paleozoic or Precambrian rocks |
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