 | | Journal (article/letter/editorial) | | ...31s I. INTRODUCTION. The Black Hills of South Dakota, as has been so well set forth by Newton in...situated on the western border of the state of South Dakota, but extending also into Wyoming. See Fig. 5...the largest and most important stream being Spearfish creek. This stream, follows a winding course with...surrounds the hills. Into Spearfish creek, from the west flow Iron and Little Spearfish and many other streams...presented by the eruptive region on the east of Spearfish caiion. In the immediate vicinity of the caiion |  | | 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 Minnekahta Limestone 36 Mesozoic rocks 36 Spearfish Formation 36 Gypsum Spring Formation and Sundance...Morrison Formation, and Inyan Kara Group 36 Skull Creek Shale, Newcastle Sandstone, and Mowry Shale 36 Belle |  | | Journal (article/letter/editorial) | | significanceof a carbonat_e-ric_h lamprophyrefrom squaw creek, northern Black Hills, SouthDakola Jaues G. KncsNER...soda-minetterock occursintermixed with a leuco-phase along Squaw Creek in the northern Black Hills. It consistsof phenocrystsof...latter surroundedby phlogopite, in a groundmassof aegirine,alkali feldspar,and secondarycarbonate.Pyroxenephenocrysts...sequenceof olivine, phlogopite, and pyroxene,whereasthe aegirine uoa f"tOspargroundmasscrystallizsdafter injection...soda-minette(Fig. l) on the northeast bank of Squaw Creek, about 50 metersnorth of the sectionline separatingsections16 |  | | Journal (article/letter/editorial) | | that carry modally variable amounts of groundmass aegirine and/or, more commonly, arfvedsonitic to riebeckitic...(anorthoclase; 50 vol. %), biotitic mica ( ~ 25-35%), and aegirine-augite ( ~ 10-20%). Selected chemical characteristics...on whether one accepts as a sodic pyroxene an aegirine-augite that contains only about 20% of the acmite...contains no alkaline phases [i.e. alkali amphibole or aegirine] whatsoever . . . [and is] probably an altered...~ff~ph 0.47 9.22 12.86 i.ii 0.64 19. Squaw Creek, S.D., U.S.A. aeg 2.17 7.95 2.40 1.16 0 |  | | Report (issue) | | district of the Black Hills. compri,ed within the Spearfish and Sturgh, quadrangles. wa.s surveyed geologically...in the following publications: ' m ~ehra~ka awl Dakota Ill 18fl5, 1856, 1857, hy G-. K Warren, Engmeer...Report on a reeonnat~&mce of the Black Hills of Dakota made m 1 the :,ummer of 1874, by ~Wilham Ludlow...the geology anrl re~ources of the Black Htlls of Dakota, hy Henry Ne\vton anrl , ·walter P Jenner U S....lRil, 219, 283 5 Geology of the BI:ick Htll:,; of Dakota, hy 'V 0 Cro~by. Proc Boston Soc. Nat Hist , vol |  | | Journal (article/letter/editorial) | | Pietermaritzburg 3209, South Africa vanadium deposit, Wilson Springs, Garland County, Arkansas, U.S.A. FeZr(PO4)2-4H20...Occurs as coloudess to rosy Virgin Canyon complexes, Questa, Tats County, grains and aggregates, up to 5...Nelen, 1991. Neues Jahrb. complex, Questa, Tats County, New Mexico, Min., Mh., 169. As bladed, coloudess...rhyolites at Squaw Creek, Black Range district, Catron County and in Willow Spring Draw, Sierra County, New Mexico...5 mm) on quartz at the McAlpine mine, Tuolumne County, California, U.S.A; mcalpineite occurs with mariposite |  | | Journal (article/letter/editorial) | | ........................................ Stone Creek pegmatite................................................. Horse Creek quartz-dioritepegmatites............................. Mica Creek peridotitepegmatite............................................ Gird Creek pegmatites........................................Drurfilommon mine. Occurrencesnear Haystack Stock, Park County,were mentionedby Emmons(5). Pegmatitesassociated...Proterozoicage, i.e., rocksof the Pony or the Cherry Creek Series. Pegmatitesoccur less commonlyin rocks of |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...localities of magmatic origin (in the sequence North and South America and Greenland, then Europe, Asia, Africa...pegmatitic origin in the same sequence: North and South America and Greenland, then Europe, etc. For some...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado |  | | Journal (article/letter/editorial) | | Peninsula,on the north shore of Lake Athabaska Juan County, Utah. Can. Mineral., 29, 561-564 6n near lJranium...Malinovskii, O.V. Polyakov feldspar, cancrinite, aegirine,villiaumite, cryolite, kogar(1990) Crystal structure...l, 18.3.In transmittedlight, uniaxial positive, County, New Mexico, U.S.A. Neues Jahrb. Mineral. weak...,vitreous The new name is for the locality, Squaw Creek, Catron luster,transparent, H: 5-5.5, good {110}...hematite-cassiteriteveins in rhyolite at Squaw Creek, Catron County, New Mexico, {00 I }, { I I 0}, and distinct |  | | Book | | China Portugal Republic of Macedonia Republic of South Africa Romania Russia Slovakia Spain Sweden Switzerland...Poudrette Quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. Occurrence: A single crystal (coated...socialite syenite. Other associated minerals are: aegirine, eudialyte, mangan-neptunite, polylithionite,...nepheline, sodalite, potassium feldspar, arfvedsonite, aegirine, cancrisilite, makatite, grumantite, lorenzenite...sodalite, nepheline, potassium feldspar, pectolite, aegirine, shcherbakovite, tinaksite, magnesium astrophyllite |  | | Book | | Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187...--and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE MYERS --and...Allgood, J. Pradenas: Gold occurrences in Tuolumne County, California 18:41-45, 18:62-64 --with W. H. Wilkinson |  | | Report (issue) | | MINERALS FOR THE COLLECTOR The Alaska Highway; Dawson Creek, British Columbia to Yukon/Alaska border Ann P...areas Cassiar Asbestos Mine Snowy Creek jade occmTence McDame Creek jade occurrence Cassiar gold occurrences...Lake jade occurrences Fiddler Yukon Mine Seagull Creek occurrence Side trip along Cano) Road to Ross River...Arctic Caribou (Big Thing) Mine Venus Mine Miles Canyon Whitehorse Copper Mines Whitehorse Rapids occurrence...Kluane Lake shoreline Burwash Creek placers Wellgreen Mine Canalask Mine Canyon City copper deposit Upper |  | | Report (issue) | | MINERALS FOR THE COLLECTOR THE ALASKA HIGHWAY; DAWSON CREEK, BRITISH COLUMBIA TO YUKON/ALASKA BORDER Ann P... . . . . . . . . . . . . . . . . . . . . Snowy Creek jade occurrence . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . McDame Creek jade occurrence . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . Seagull Creek occurrence........................................ . . . . . . . . . . . . . . . . . . . . Miles Canyon . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | Precambrian Geology of Casper Mountain, Natrona County, Wyoming U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER...PRECAMBRIAN GEOLOGY OF CASPER MOUNTAIN, NATRONA COUNTY, WYOMING Precambrian rocks Paleozoic rocks ...Precambrian Geology of Casper Mountain, Natrona County, Wyoming By DOLORES J. GABLE, ARTHUR E. BURFORD...PRECAMBRIAN GEOLOGY OF CASPER MOUNTAIN, NATRONA COUNTY, WYOMING By DOLORES J. GABLE, ARTHUR E. BURFORD"...rocks on Casper Mountain. Precambrian structures south of the Casper Mountain fault include folds, joints |  | | Book | | milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...DESCRIPTIONS 21 ABBREVIATIONS 24 GLOSSARY 25 COUNTY INDEX OF MINERAL OCCURRENCES 29 MINERAL DESCRIPTIONS...(using a code explained on page 21) and a county by county list mentioning the nature of their occurrence...Parks and Monuments prohibit all collecting. state, county and city parks usually prohibit collecting. Please...pyrite, chalcopyrite,allanite Rarely: riebeckite, aegirine, aenigraatite b. DIORITES Quartz, biotite, albite |  | | Report (volume) | | University Press. Dallas, Tex. Grand Canyon Nat. History Assoc. BulL-Grand Canyon Natural History Association...Association Bulletin. Grand Canyon, Ariz. GrS11nland-GrS11nland. Det Grjijnlandske Selskab [Greenland. The Greenland...and Geology Bull. Idaho Bur. Mines and Geology County Rept.Idaho Bur. Mines and Geology Mineral Resources...Idaho Bureau of Mines and Geology Bulletin and County Report and Mineral Resources Report. Moscow, Idaho...Kansas Bulletin and Oil and Gas Investigations. Lawrence, Kans. Kentucky Acad. Sci. Trans.-Transactions |  | | Report (issue) | | 1965. 1966. 1967. 1968. Numerous Federal, State, county, and local agencies and other organizations and...___-._ Oregon._ ______________________________ South Dakota_____________.____________ Atlantic Coastal...---64 West Virginia________-____-_----------64 South Carolina_--__---__--------------64 Georgia-_---...________--__----------------73 North Dakota ____._-_._ ____--_-_ 74 South Dakota___________--------------75...cooperators________-____________________ State, county, and local cooperators_____________ Other cooperators |  | | Book | | chabazite, and quartz in manganese nodules, on the South Indian Ridge, east of Kerguelen Island, in the Indian...assemblages have been mapped in exposed basaltic rock in County Antrim, Northern Ireland, and eastern Iceland....seawater followed faults along the eastern coast of County Antrim and was the fluid in the cavities that produced...chalcedony, and clay, found in Tertiary basalt in New South Wales, Australia, were studied to see if cold meteoric...sedimentary rocks, in a 3 to 12 km thick section in South Island, New Zealand, are altered to zeolites from | | | Book | | chabazite, and quartz in manganese nodules, on the South Indian Ridge, east of Kerguelen Island, in the Indian...assemblages have been mapped in exposed basaltic rock in County Antrim, Northern Ireland, and eastern Iceland....seawater followed faults along the eastern coast of County Antrim and was the fluid in the cavities that produced...chalcedony, and clay, found in Tertiary basalt in New South Wales, Australia, were studied to see if cold meteoric...sedimentary rocks, in a 3 to 12 km thick section in South Island, New Zealand, are altered to zeolites from |  | | Report (volume) | | Underlies Church limestone member; overlies Bachelor Creek limestone member. M. R. Mudge, C. P. Walters, and...Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone...Aarde farm, sec. 4, T. 26 S., R. 11 E., Greenwood County. Aaron Slatet Precambrian or Paleozoic: Central...Precambrian. Well exposed at many places along Aaron's Creek, Person and Granville Counties, N.C. Abbott Formation...Babylon sandstone, Manley coal, Tarter coal, Pope Creek coal, and Bernadotte sandstone. Report presents |  | | Report (issue) | | for a Pliocene ash-flow tuff, Buzzard Creek area, Harney County, Oreg., by G. W. Walker.________ Petrography...-----------188 Floods A mudflow in the Second Creek drainage, Lake Tahoe Basin, Nev., and its relation...ground water from a Paleozoic carbonate aquifier, south-central Nevada, by D. B. Grove, Meyer Rubin, B...."" NORTH - C AROLIN'^JN' \ y~ >\ i' ^^§M$J'^ f SOUTH BOSTON O oo PETROLOGY AND PETROGRAPHY controlled...in the segment in Tennessee, North Carolina, and South Carolina, in Russell, R. J., ed., Guides to southeastern |  | | Journal (issue) | | Figure 2. The village of Bishopton lies close to the south shore of the River Clyde In the parish of Erskine...the northern margin of.the Clyde Plateau Lavas south of the river. In this vicinity the lavas, of Dinantian...Loanhead Quarry near Beith, Ayrshire, about 18km south of Bishopcon (Meikle, 1989). MINERALIZATION As...Illzach (Telephone and Fax: 89574433). July 19th: South Western Mineral and Fossil Show, St George's Hall...24680961). September 24th-October 4th: Federation of South African Gem and Mineralogical Societies Biannual |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Report (volume) | | Geology California Div. Mines and Geology County Rept. Geology County Report. San Francisco, Calif. California...the Study of Evolution. University of Kansas. Lawrence, Kans. Explorer- The Explorer. A magazine of the...Chemistry. Jour. Mammalogy -,Journal of Mammalogy. Lawrence, Kans. American Society of Mammalogists. Jour...Kansas Academy of Science. University of Kansas. Lawrence, Kans. Kansas Geol. Survey Bull. - State Geological...Geological Survey of Kansas Bulletin. of Kansas. Lawrence, Kans. University Kansas Geol. Survey Computer |  | | Report (issue) | | of the Cougar Point Tuff, West Fork of Jarbidge Canyon, Nevada. (Middle left) The welded ignimbrite layers...Bruneau Canyon. (Bottom left) Near-vertical rhyolite sheets in the vent area of the Pole Creek Top segment...segment of the Jump Creek Rhyolite, Pole Creek canyon, Oregon. (Bottom right) The north cataract of the...waterfall on the Snake River, north of Kimberly. The south cataract was appropriated for electrical power production...right) View of the southwest side of Snake River Canyon near Swan Falls Dam, where basalt flows that erupted |
|
