| | Report (issue) | Geology of the Menominee Iron-Bearing District Dickinson County, Michigan and Florence and Marinette...Division, Michigan Department of Conservation PAPER 513 Geology of the Menominee Iron-Bearing District...District Dickinson County, Michigan and Florence and Marinette Counties, Wisconsin By R. W. BAYLEY, C...cooperation with the Geological Survey Division, Michigan Department of Conservation 'I UNITED STATES...___________________ _ Vulcan Iron-Formation _____________ _ Traders and Curry Iron-Bearing Members_ Brier Slate | | | Report (issue) | Creek uranium district, Fremont County, Colorado by Kendell A. Dickinson Open-File Report No. 81-735...of the Tallahassee Creek uranium area, Fremont County Colo................................4 2. Generalized...through the Echo Park graben showing the Smaller mine and the hypothetical location of the Hansen orebody...Creek Uranium District, Fremont County, Colorado by K. A. Dickinson Abstract Two important orebodies...the Tallahassee Creek uranium district, Fremont County, Colorado. They are the Hansen orebody, which | | | Journal (article/letter/editorial) | Cold Iron "Gold is for the mistress-silvet for the maidCopper foi the craftsman cuntiina at his trade..."Good," said the Baron, sitting i i his hall, "But Iron-Cold lran-is master of them all." -Rudyard RAMON...24 November 2014 Marquctle, Michigan 49855 Specimen recovery in the Iron Country is still possible, and...15:24 24 November 2014 and Minerals o f igan's Iron Countrv w Upper Peninsula Downloaded by [UQ Library]...showing the Iron Country counties described in the text. In this article, the definition of Iron Country | | | Book | Mineralogy of Michigan by E. W. Heinrich updated and revised • by George W. Robinson M By E W~ Hellnr]ch...Museum Michigan Technological University Houghton, Michigan 49931 2004 © MINERALOGY OF MICHIGAN 3 FOREWORD...FOREWORD Michigan has a long and varied geologic history that includes repeated episodes of volcanism...before the first Europeans set foot here. When Michigan became a state in 1837, one of the first actions...and we continue to learn more about them today. Michigan minerals helped to build the state and nation | | | Journal (article/letter/editorial) | alkaline-related gold deposits in the southern Rocky Mountains, USA: in¯uence of regional tectonics Received: 5 January...deposits are more widespread, following the Rocky Mountain front southward, from Cripple Creek in Colorado...Geological Survey, Mail Stop 964, Denver, CO 80225, USA E-mail: kdkelley@usgs.gov S. Ludington US Geological...901, 345 Middle®eld Road, Menlo Park, CA 94025, USA magmas may have resulted in more productive gold...nearly 700 metric tons of gold (Table 1). The Rocky Mountain region of the western United States has experienced | | | Journal (issue) | brown jarosite crystals on matrix from the McLean Mine, Esmeralda Co., Nevada. The Martian material was...manufacturer’s standards. NIST Price: $556.00 Hard Rock Mine Waste (SRM 2780a) This Standard Reference Material...analysis used to determine elements in hard rock mine waste and materials of a similar matrix. SRM 2780a...material collected from waste piles of abandoned mine sites in the mountains of central Colorado. A unit...Figure 6 (Right) - Sheet Copper – Flambeau Mine (Rusk County, WI) Figure 2—Dr. Weis’s Personal Memorabilia | | | Report (issue) | (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...the surface and between the nodular masses. The Michigan Bicentennial symbol (back cover) incorporates...Survey Division BULLETIN 6 THE MINERALOGY OF MICHIGAN by E. Wm. Heinrich Professor of Mineralogy and...University of Michigan Ann Arhor, Michigan Lansing, Michigan 1976 STATE OF MICHIGAN WILLIAM G. Mrr...State of Michigan CL '48 s.321.6. Printed by Speaker-Hines and Thomas, Inc., Lansing, Michigan. Available | | | Map | of production data for silver and gold. Charles Chapin kindly allowed access to his file of radiometric-age...byproduct of copper, zinc, or lead production. County District Estimated production (Troy ounces) Gold...USBM Minerals Yearbooks Bernalillo County dera Group. Catron County 3. Mogollon 362,225 (365,000) 4...1910 Ag, Cu, Pb (W) D,A Cibola County 5. Zuni Mountains Colfax County 6. Cimmaroncito (100) monzonite...derived from the lode deposits. Dona Ana County 8. Black Mountain (600) Ag, Cu (Ba) M, E Veins in Precambrian | | | Journal (issue) | which were named after him: bixbyite, a manganese-iron oxide mineral, and bixbite, a varietal raspberry-red...beryl. Both are found in the rhyolite-covered mountain ranges of Utah. He was a Salt Lake City mining...Township, along the Susquehanna River, Bradford County, Pennsylvania (Bixby 1914). This farm was just...where he checked into the American Hotel (Rocky Mountain News, 1877). He went on to California, returned...register. He has been spending the summer in the mountain resorts, being most of the time in Middle Park | | | Report (volume) | Maryland Geological Survey: vol.. 10; Anne Aruiidel. County. Baltimore, Md. Mazama, vol. 5; no. 3.. Poutkind...: Boletiu,. uos: 35,. 36.. Mexico City,. D; F. Michigan Academy of: Science-: Report,. Nineteenth*. Lansing;...Chicago, 111. West Virginia Geological Survey: County Reports, Barbour-Upshur:Randolph. Morgantown, W...on back of topographic map], New York (Suffolk County), Moriches quadrangle (Camp Upton edition), U....1918. 24. The1 Santo- Tomas cannel; coal, Webb County, Texas: U. S. Geol. Survey, Bull. 691,. pp. 251-270 | | | Report (issue) | district...................28 B Analyses of Wall Mountain Tuff from the Tallahassee Creek uranium district...the Knob Hill mine............... D3. Geologic sketch map of the Rainbow Moose mine........... D4...the Picnic Tree mine............. D5. Geologic sketch map of the Thorn Ranch mine............. D6...Sunshine mine................ D7. Geologic sketch map of the Gunnison School Section mine, D8. Geologic...Geologic sketch map of the Glen Williams mine........... D9. Geologic sketch map of the Oliver Saddle | | | Report (issue) | from general usage. In some cases, more than one mine or prospect are grouped under the same map number...terminology. The terms mine, prospect, claim, and occurrence are used as follows: M--Mine: a mineral deposit...investigations. Numerous occurrences apparently only of pyrite are not included in the map and table, nor are...—standard chemical symbols: for example, Cu, copper; Fe, iron, etc REE—rare-earth elements RA —radioactive mineral...monazite pentlandite pyrrhotite powellite phosphate pyrite quartz stibnite scheelite sphalerite tetrahedrite | | | Report (issue) | cassiterite, chalcopyrite, galena, gold, monazite, pyrite, scheelite, stibnite Gangue minerals: Geologic... the rhyolite contains arsenopyrite, gold, and pyrite, and is albitic, clay, and sericite altered (RJ...ilmenite, magnetite, monazite, muscovite, quartz, pyrite, pyroxene, rutile, scheelite, sphene, stibnite...Ellsworth and Parker, 1911; Prindle and Katz, 1913; Chapin, 1914; Glover, 1920?; Saunders, 1965; Bundtzen...File BD002 Site name(s): Beaver Creek Site type: Mine ARDFno.: BD002 Quadrangle: BD D-5 Latitude: 64 | | | Report (volume) | Boletin de Miuas, nos. 5, 6. Habana, Cuba. Delaware County Institute of Science: Proceedings, vol. 8, no....Mexico City, D. F. Michigan Academy of Science: Report, 20th, 21st. Lansing, Mien. Michigan Geological and...Virginia Geological Survey: County Reports, Fayette County, Wehster County. Morganton, W. Va. Wisconsin...1920]. (with Wiuton, W. M.). The geology of Tarrant County: Texas, Univ., Bull. no. 1931, 123 pp., 6 pis....May, 1920. Alien, R. C. 24. Mineral resources of Michigan with statistical tables of production and value | | Alford, Lee, Gysi, Alexander P., Hurtig, Nicole C., Monecke, Thomas, Pfaff, Katharina (2020) Porphyry-related polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace element chemistry. Ore Geology Reviews, 119. 103295 doi:10.1016/j.oregeorev.2019.103295 | Journal (article/letter/editorial) | City district, Colorado: Mineral paragenesis and pyrite trace element chemistry Lee Alford, Alexander Gysi...City district, Colorado: Mineral paragenesis and pyrite trace element chemistry, Ore Geology Reviews (2019)...City district, Colorado: Mineral paragenesis and pyrite trace element chemistry Lee Alford, Alexander Gysi*...district is located in the Front Range of Colorado, USA, and has been one of the most productive Au deposits...for the mineralization of Au and Ag in re-opened pyrite-quartz and base metal veins. Previous studies have | | | Report (issue) | ____ ------ ___ _._ 4. Sample location map of Mountain View property, Hyder area_ 2 8 9 26 TABLES...decreasing amounts of red hematite, specular hematite, pyrite, siderite, magnetite, quartz, chalcedony, and chlorite...of Wales Island Green Monster Mountain, Prince of Wales Island Mountain View property, Hyder area 56'n...mapped as graywacke by Buddington (Buddington and Chapin, 1929, pl. 1) were also examined. In addition,...mapped as graywacke by Buddington (Buddington and Chapin, 1929, pl. 1). Additional examinations were made | | | Report (volume) | 5 Poison Basin, Wyoming 5 South Texas 6 Temple Mountain, Utah 6 Deposits in the Todilto Limestone Member...associations with petroliferous materials 8 Copper Mountain, Wyoming 8 Crooks Gap, Wyoming 8 Gas Hills, Wyoming...associations with petroliferous materials 10 Anderson mine, Date Creek Basin, Arizona 10 Cameron, Arizona 10...Basin, Wyoming 11 Monument Valley, Arizona 11 Orphan mine, Grand Canyon, Arizona 12 Tallahassee Creek, Colorado...potential precipitant for uranium. In the Temple Mountain uranium district, Utah, the association of oil | | | Report (issue) | Deposits of the Poncha Springs SE Quadrangle, Chaffee County, Colorado GEOLOGICAL SURVEY Work done in cooperation...Deposits of the Poncha Springs SE Quadrangle, Chaffee County, Colorado By RALPH E. VAN ALSTINE GEOLOGICAL ...quadrangle, Chaffee County Gravel pits in the Poncha Springs SE quadrangle, Chaffee County in GEOLOGY AND...DEPOSITS OF THE PONCHA SPRINGS SE QUADRANGLE, CHAFFEE COUNTY, COLORADO By RALPH E. VAN ALSTINE ABSTRACT The...formed chiefly as outwash from multiple stages of mountain glaciation in the Sawatch Range to the west. Structurally | | | Report (issue) | Tertiary Rocks and Quaternary Volcanic Ash of the Wet Mountain Valley, Colorado GEOLOGICAL SURVEY PROFESSIONAL...Tertiary Rocks and Quaternary Volcanic Ash of the Wet Mountain Valley, Colorado By GLENN R. SCOTT and RICHARD...Tertiary rocks and Quaternary volcanic ash of the Wet Mountain Valley, Colorado. (Geological Survey Professional... Petrology-Colorado-Wet Mountain Valley. 2. Volcanism-Colorado-Wet Mountain Valley. 3. Geology, Stratigraphic...along the Wet Mountain Valley graben, FIGURE 1. Index map of area near Wet Mountain Valley, showing | | | Report (issue) | LG001 Site name(s): Troublesome Creek Site type: Mine ARDFno.: LG001 Latitude: 65.506 Quadrangle: LGC-6...accuracy: Cobb (1972, MF-413), loc. 62. This placer mine is along Troublesome Creek, just below the mouth...barite, hematite, magnetite, ilmenite, picotite, pyrite, cinnabar, gold, garnet, galena, zircon and cassiterite... LG002 Site name(s): Gunnison Creek Site type: Mine ARDFno.: LG002 Latitude: 65.45 Quadrangle: LGB-6...Fairbanks Meridian. The coordinates given are for the mine marked on the Livengood (B-6) quadrangle along Gunnison | | | Report (issue) | yet for the most part undeveloped. The Big Hurrah mine, in the Solomon district, produced gold from 1903...shipments of gold ore have been made from the Sliscovich mine, on Manila Creek, in the Nome district, but these...done chiefly on tungsten, antimony, copper, tin, iron, zinc, silver-lead, and bismuth lodes. A beginning...Sliscovich mine, near the head of Manila Creek, has been described in some detail by Chapin,1 and as little...The latest shipment from this mine was made in the fall of 1915, 1 Chapin, Theodore, Mining on Seward Peninsula | | | Report (issue) | File AN001 Site name(s): Independence Site type: Mine ARDFno.: AN001 Quadrangle: AN D-7 Latitude: 61...marked with an adit symbol and labeled 'Independence Mine' on the Anchorage D-7 1:63,360-scale topographic...topographic map. Roughly 0.5 miles west of Independence Mine State Historical Park. Accurate within 400 ft. Locality...chalcopyrite, galena, gold, molybdenite, nagayite, pyrite, scheelite, sphalerite, tetrahedrite Gangue minerals:...description: Three quartz veins - the Granite Mountain, Independence, and Skyscraper - cut Late Cretaceous | | | Journal (article/letter/editorial) | Figure 1. Postcard view of the Waukon iron mine, Allamakee County, cia. 1912. John Taylor collection. ...Unfortunately. with today’s environmental laws and mine and quarry regulations. the prolific collecting...Iowa Geological Survey. Localities by County Allamakee County Lansing, Lansing lead mines = Captain...dolomite, galena, goethite, hemimorphite, marcasite, pyrite, quartz (drusy), smithsonite (Garvin, Ludvigson...cubic), gypsum, marcasite, pyrite, siderite, sphalerite (Prior 1994). Waukon, Iron Hill, 1.5 mi. NE along | | | Report (issue) | WALCOTT, DIRECTOR THE MENOMINEE IRON-BEARING DISTRICT OF MICHIGAN BY WILLIAM SHIRLEY BAYLEY CHARLES...Limits of the Menominee area 34 Relations to other iron-bearing areas 34 Shape and size of the Menominee...In the central belt 256 Southwest quarter 256 Iron Hill 2.56 In the southern belt 260 Southeast...ores 386 Quartz, dolomite, and calcite 386 Pyrite and chalcopyrite 388 Other minerals in joint...407 Traders mine 407 Cornell mine 410 Cuff mine 410 Indiana mine 4j Forest mine 412 The southern | | | Report (issue) | Data File TK002 Site name(s): Mint Site Type: Mine ARDFno.: TK002 Quadrangle: TKD-5 Latitude: 62.869...chalcopyrite, galena, miargyrite, pyrargyrite, pyrite, tennantite Gangue minerals: Quartz Geologic description:...Cu, Zn Ore minerals: Chalcopyrite, molybdenite, pyrite, sphalerite Gangue minerals: Fluorite, quartz Geologic...dike that cuts silicified argillite. Alteration: Iron-oxide (gossan); silicification. Age of mineralization:...minerals: Arsenopyrite, cassiterite, fluorite, pyrite, pyrrhotite, silver, sphalerite Gangue minerals: |
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