 | | Report (issue) | | relationship to the geothermal system in southwestern South Dakota by T. G. Hildenbrand and R. P. Kucks Open-File...relationship to the geothermal system in southwestern South Dakota by T. G. Hildenbrand and R. P. Kucks U.S. Geological...unusually warm Near the town of Hot Springs, South Dakota, ground water surfaces at a temperature of... This is indeed observed except for the region south of the Black Hills. The contradictory nature of...sources of hot waters existing in southwestern South Dakota. The possible causes of high geothermal gradients |  | | Report (issue) | | Pegmatites of the Fourmile Quadrangle, Black Hills South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 297-D ...Pegmatites of the Fourmile Quadrangle, Black Hills South Dakota By JACK A. REDDEN PEGMATITES AND OTHER PRECAMBRIAN...map and sections, Fourmile quadrangle, Custer County, South Dakota. 22. Geologic map and sections of layered...showing location of the Fourmile quadrangle, South Dakota.__________________________________ Resistant...schist from the Calamity Peak area, 2 miles east of Custer, S. Dak. ______________________________________ |  | Staatz, M.H., Page, L.R., Norton, J.J., Wilmarth, V.R. (1963) Exploration for beryllium at the Helen Beryl, Elkhorn, and Tin Mountain pegmatites, Custer County, South Dakota. Professional Paper 297c. US Geological Survey doi:10.3133/pp297c | Report (issue) | | Helen Beryl, Elkhorn and Tin Mountain Pegmatites Custer County, South Dakota GEOLOGICAL SURVEY PROFESSIONAL...Helen Beryl, Elkhorn and Tin Mountain Pegmatites Custer County, South Dakota By MORTIMER H. STAATZ, LINCOLN...Mica _____________________________________ _ Tin Mountain pegmatite ____________________________ _ Mine..._ Quartz-mica schist _____________________ _ Amphibolite _______________ ------------Pegmatite ___________________...Geologic map, Tin Mountain pegmatite. Geologic map of main and lower levels, Tin Mountain pegmatite. Sections |  | | Report (volume) | | National Forest, South Dakota and Wyoming U.S. GEOLOGICAL SURVEY BULLETIN 1580 SOUTH DAKOTA WYOMING I -«*&...Geology of the Black Hills National Forest, South Dakota and Wyoming We st from. Washington SHOWING...Geology of the Black Hills National Forest, South Dakota and Wyoming By ED DEWITT, J. A. REDDEN, ANNA...and granite (units Wos and Wgr) 12 Oldest part of iron-formation (unit Xif) 12 Proterozoic rocks 12 Stratified...Xcqc) 13 Metaconglomerate (unit Xc) 13 Older part of iron-formation (unit Xif) 13 Older part of metagabbro |  | | Report (issue) | | STATE OF SOUTH DAKOTA Nils Boe, Governor MINERALOGY OF THE BLACK HILLS by WILLARD LINCOLN ROBERTS...Associate in Mineralogy Museum of Geology, South Dakota School of Mines and Technology and GEORGE RAPP...Department of Geology and Geological Engineering, South Dakota School of Mines and Technology With the Editorial...Mineralogy South Dakota School of Mines and Technology BULLETIN NUMBER 18 of the South Dakota School of...of Mines and Technology Rapid City, South Dakota PUBLICATIONS STAFF F. L. Partlo J. T. Thomas President |  | | Report (issue) | | PEGMATITES OF PART OF THE FOURMILE AREA CUSTER COUNTY SOUTH DAKOTA By Andrew J. Lang, Jr. and Jack A. Redden...PEGMATITES OF PART OF THE FOURMILE AREA CUSTER COUNTY, SOUTH DAKOTA By Andrew J. Lang, Jr. and Jack A. Redden...Quartz-mica schist unit............ Amphibolite unit.................. Amphibolite................. Lime-silicate........ Quartz-mica-feldspar schist unit..... Amphibolite dikes ................ Pegmatites.............. Caster County, S. Dak..............Insidp back cover Figure 1. Fourmile area, Custer County ....... |  | | Report (issue) | | Geology of the Berne Quadrangle Black Hills South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 297-F ... Geology of the Berne Quadrangle Black Hills South Dakota By JACK A. REDDEN PEGMATITES AND OTHER PRECAMBRIAN...schist______________ Quartz-mica schist-_____________________ Meta-iron-f ormation ____________________ Crow Formation,... Mayo Formation. __________________________ Amphibolite.-... _ __________________________ Lithologic...___________________ Gneissic pegmatites of the Bear Mountain area- Page 343 344 345 345 345 347 347 347 347 |  | | Report (issue) | | lron-F<;,>rmation-Hosted Gold Deposit, Lawrepce County, South Dakota I U.S. GEOLOGIICAL SURVEY BULLETIN 1857-J...SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105, 125 South State St. • SAN FRANCISCO, California-Customhouse...early Proterozoic iron-formation-hosted gold deposit, Lawrence County, South Dakota I by Stanton W. Caddey...Docs. no.: I 19.3:1857-J 1. Gold ores-South Dakota-Lawrence County. 2. Homestake Mine (S.D.) 3. Geology...Early Proterozoic Iron-Formation-Hosted Gold Deposit, Lawrence County, South Dakota By STANTON W. CAD |  | | Report (issue) | | . 20 Anna Lee lode ................ 20 Atomic Mountain claim ......... 21 Barite lode .................2. 3. 4. 5. Geologic map of Haputa ranch, Custer County, Colo...................................................... Isorad map of Anna Lee lode, Custer County, Colo.........................................north-northwestward from Querida and Rosita, Custer County, into Fremont County, Colo. Most of the deposits, however...barite-sulfide veins and cut a pre-Cambrian complex of amphibolite, biotite-granite gneiss, metagabbro, migmatite |  | | Report (issue) | | assessment of the Absaroka-Beartooth study area, Custer and Gallatin National Forests, Montana Edited...Assessment of the Absaroka-Beartooth Study Area, Custer and Gallatin National Forests, Montana U.S. Geological...Gallatin National Forest and western parts of the Custer National Forest. Most of the mineral resources...resources are made for gold, silver, copper, molybdenum, iron, and phosphorous for four deposit types by combining...Complex. Permissive tracts for gold+copper silver or iron+phosphorous in mineral deposits in Archean rocks |  | | Report (issue) | | Several Metals in Iron-Formation of the Blue Lead Mountain Area, Pennington County, South Dakota Anomalous...Several Metals in Iron-Formation of the Blue Lead Mountain Area, Pennington County, South Dakota By William...Page FIGURE 1. Geologic map of the Blue Lead Mountain area _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 2-9. Maps...Several Metals in Iron-Formation of the Blue Lead Mountain Area, Pennington County, South Dakota By William...mercury, zinc, and cobalt in meta-iron-formation in the Blue Lead Mountain area 5 miles (8 kilometres) north-northwest |  | | Report (issue) | | montebrasite in the core of a granite pegmatite in amphibolite (Mt. Okhmyl’k, Russia); in a lithium-rich granite...granite pegmatite (Foote mine, North Carolina, USA). Association: Montebrasite, apatite, quartz, spodumene...switzerite, jahnsite, rockbridgeite (Tip Top mine, South Dakota, USA). Distribution: On Mt. Okhmyl’k, Voron’i massif...Kola Peninsula, Russia. In the USA, from the Foote mine, near Kings Mountain, Cleveland Co., North Carolina;...Tip Top mine, 8.5 km southwest of Custer, Custer Co., South Dakota. Large crystals in the Tanco pegmatite |  | | Report (volume) | | Distribution Branch, U.S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22304 CONTENTS...Pleistocene (Wisconsinan) and Holocene 2. North Dakota (C) 3. Clayton, Lee, Moran, S. R., and Bickley...of late Quaternary upland silt in North Dakota: North Dakota Geol. Survey Misc. Ser., no. 54, p. 3-5... 147 N., R. 84 W., 4 km N of Riverdale, McLean County, N. Oak. Named for Aggie Brown Coulee, which flows...NW1/4NW1/4SW1/4SW1/4 sec. 17, T. 85 N., R. 7 W., Linn County, Iowa. A-L Peak Rhyolite Oligocene 1. New Mexico |  | | Report (issue) | | SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California-Customhouse...Exploration Guides for Gold Deposits, Black Hills, South Dakota By JACK A. REDDEN and GREGORY McN. FRENCH U...exploration guides for gold deposits, Black Hills, South Dakota / by Jack A. Redden and Gregory McN. French... Lode deposits B31 Gold-bearing resources B31 Custer graben B31 Yankee Fork district B32 History and...exploration guides for gold deposits, Black Hills, South Dakota Abstract B45 Introduction B46 Precambrian rocks |  | | Report (volume) | | Highway 49 (Skyway Road) near town of Abel, Cleburne County. Absaroka Supergroup/Volcanic Supergroup U ABRK03...volcanic field, Yellowstone National Park, Park County, Wyo. Academy Church Shale Member (Springer Formation)...W1/2NW1/4NE1/4SE1/4 sec. 1, T. 3 s., R. 2 E., Carter County. Adams Formation ADMS01 1. Holocene 2. Alaska (SE)...elevation 199m, is 1.9 km N. 30° E. of top of Tree Mountain. 5 6 LEXICON OF GEOLOGIC NAMES OF UNITED STATES...Quadrangle, lat 45° N., long 70°50'-55' W., Oxford County. Adamstown Member (Frederick Limestone) U ADMS06 |  | | Journal (article/letter/editorial) | | This article was downloaded by: [North Dakota State University] On: 09 October 2014, At: 16:59 Publisher:...expressly forbidden. Terms & Downloaded by [North Dakota State University] at 16:59 09 October 2014 Conditions...Complex JOHN WAKABAYASHI1 Downloaded by [North Dakota State University] at 16:59 09 October 2014 Department...metamorphic grade, including blueschist, eclogite, and amphibolite assemblages, and are typically found encased...(1) white mica ages of 120.5 Ma from the South Fork Mountain Schist; (2) white mica ages of approximately |  | | Report (volume) | | Associated with Stratabound Sulfide Deposits, Custer County, Colorado GEOLOGICAL SURVEY BULLETIN 1513 ~apphirine...Associated with Stratabound Sulfide Deposits, Custer County, Colorado By WILLIAM H. RAYMOND, PETER A. LEIGGI...associated with stratabound sulfide deposits, Custer County, Colorado. (Geological Survey Bulletin 1 513)...Sapphirine-Colorado-Custer County. 2. Geology, Stratigraphic-Precambrian. 3. Sulphides. 4. Geology-Colorado-Custer County...SHERIDAN ABSTRACT Sapphirine, a rare magnesium-iron-aluminum silicate found only in widely scattered |  | | Journal (article/letter/editorial) | | Drummore, paratacamite, 547 Barra, Outer Hebrides, amphibolite assemblage of andesine, tschermakitic hornblende...Clach Boga, between Seourie and Badcall, Sutherland, iron-titanium oxides, 623 Stonehaven coast, NE. Scotland...Verkhne Dnieprovsk, Ekaterinoslav District, Ukraine, iron meteorite, I49 Turkey (Ttirkiye) Konya basin, burkeite...halite, trona, 34 I Sfibren-kalaalan Eskisehir county, deerite, 25i Iraq Sinjar, Mosul, sinjarite, 643... 321 Zambia Nkama mine, carrolite, 737 Rhokana south orebody, ferroan carrollites, 733 Tanzania Furua |  | | Report (issue) | | Survey, Federal Center, Denver, Colorado 80225, USA Department of Geology, Portsmouth Polytechnic, Portsmouth...Survey, Federal Center, Denver, Colorado 80225, USA Department of Geology, Portsmouth Polytechnic, Portsmouth...Idaho and northern Utah and Nevada Black Hills, South Dakota Southern Wyoming and northern Colorado Mafic...Mountains, Seminoe Mountains, Ferris Mountains, Casper Mountain, and northern Laramie Mountains 20 Summary 21...western America mainly in anticlinal or fault-block mountain ranges that are surrounded and covered by predominant |  | | Catalog/List | | Albemarle Counly, Virginia ... Custer County, Colorado . Albemarle County, Virginia . Near Mesaba, l\linnesola...New York . San Juan County, Colorado Delta, Shasta County, California . Boulder County, Colorado .. ...... Massachusetts Mt. Shasta, California " Lyon County, Nevada Hillsborough, New Brnnswick Keeseville...NC\\' York . Essex County, New York Rochester, New York Split Rock, Minnesota Iron Mountain, near Cripple... Rhenish-Prus ia J:asalt. fine-gTained Chaffee County, Colorado Hornblende Basalt. coarse " J-lornblenclc |  | | Catalog/List | | enlarged photograph of a piece of Obsidian, from Lake County, Oregon, which shows a Conchoidal fracture. t............. Cleavelandite, white, laminated; S. Dakota ......... . *Peristerite (Moonstone), opalescent...75 1.00 .60 .60 2:50 (basic calcium, aluminum, iron and cerium orthosilicate Massive; Virginia or N...2.00 .30 .60 .25 .So .60 AMOSITE (hydrous iron magnesium calcium silicate) Shredded; Transvaal...complex metasilicates of calcium, magnesium and iron) Actinolite Xline, fibrous; California or Vermont |  | | Journal (article/letter/editorial) | | constraints on pegmatite genesis: Tin Mountain pegmatite, Black Hills, South Dakota Richard J. Walker* i, Gilbert...Stony Brook, NY 11794, USA z Institute for the Study of Mineral Deposits, South Dakota School of Mines and...and Technology, Rapid City, SD 67701, USA Abstract. The Tin Mountain pegmatite is a small, zoned granitic...to have produced the parental liquid to the Tin Mountain pegmatite. Batch melting of any reasonable metasedimentary...National Bureau of Standards, Gaithersburg, MD 20899, USA Offprint requests to: R.J. Walker tions and the |  | | Report (chapter) | | shear system, central Laramie Mountains, Wyoming, USA: regeneration of the Archean Wyoming province during...shear system, central Laramie Mountains, Wyoming, USA: regeneration of the Archean Wyoming province during...Avenue, University of Wyoming, Laramie, WY 82071, USA (e-mail: snoke@uwyo.edu) 2Present address." Department...University, 265 Church Street, Middletown, CT 06459-0139, USA Abstract: The Laramie Peak shear system (LPSS) is...oceanic-arc terrane (Colorado province or Green Mountain block or arc) with the rifted, southern margin |  | | Report (issue) | | to multi-phase compressional deformation and amphibolite facies metamorphism; 3) syn- and post-deformational...to Tamarron Resort (Figures 1-2) and continues south on U.S. Highway 550. Road cut directly west of the...ROCKS (MULTIPLY DEFORMED & METAMORPHOSED TO AMPHIBOLITE FACIES) Figure 1: Generalized geologic map of...Needleton; HML - Highland Mary Lakes; TM - Table Mountain. Figure 2: Access map; solid lines are paved...paved roads (shield - U.S. Highway; circle - County Road). Long dashed lines are maintained roadways, short |  | | Report (issue) | | SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S. Forest Service... 15 Gunnison and White River National Forests Mountain Coal Company ...................................White River National Forests Mountain Coal Company Part of Marcellina Mountain quadrangle (Gaskill and Godwin........................ 25, 26 Part of Snowmass Mountain quadrangle (Mutschler, 1970) ...................district (Steven, 1949) ..................... 51 SOUTH DAKOTA Black Hills National Forest Gladys Raver Part |
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