 | | Journal (article/letter/editorial) | | [University of Connecticut] at 20:42 14 January 2015 South Dakota is perhaps best known for its pegmatites, which...Hills are responsible for the accessibility of South Dakotaâs itbundant and diverse mineral locations...secondary phosphate minerals. Although some pegmatite mining for feldspar still continues (Jacobson 1994). the...except for the Homestake mine, which has operated for more than 120 years, most mining in the area peaked...and fewer chances to obtain any. However, some mining, mineral exploration, and mineral collecting continues |  | | Report (issue) | | Hpmestake Gold Mine, An Early Proterozoic lron-F<;,>rmation-Hosted Gold Deposit, Lawrepce County, South Dakota...SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105, 125 South State St. âą SAN FRANCISCO, California-Customhouse...The Homestake Gold Mine : an early Proterozoic iron-formation-hosted gold deposit, Lawrence County, South...South Dakota I by Stanton W. Caddey ... [et al.]. p. em. (Geology and resources of gold in the United...I 19.3:1857-J 1. Gold ores-South Dakota-Lawrence County. 2. Homestake Mine (S.D.) 3. Geology, Stratigraphic-Proterozoic |  | | Journal (article/letter/editorial) | | Hills of South Dakota THOMAS J . C A M P B E L L and WILLARD L . ROBERTS Museum of Geology South Dakota...Dakota School of Mines and Technology Rapid City, South Dakota 57701 more comprehensive description of the...occurrences as the Black Hills area of western South Dakota. These occurrences are quite diverse, ranging...pegmatites of the CusterKeystone area, to the Homestake gold mine in Lead, to golden barite-bearing concretions...the recently added South Dakota room in the Museum of Geology at the South Dakota School of Mines and |  | Bineli Betsi, Thierry, Mokane, Lebogang, McFarlane, Chris, Phili, Kelebogile, Kelepile, Tebogo (2020) Multistage gold mineralization events in the Archean Tati greenstone Belt, northeast Botswana: Constraints from integrative white mica Ar/Ar, garnet U-Pb and sulfides Pb/Pb geochronology. Precambrian Research, 339. 105623 doi:10.1016/j.precamres.2020.105623 | Journal (article/letter/editorial) | | Technology, Private Bag 16, Palapye, Botswana. of Mining and Geological Engineering, Botswana International...Au 37 mineralization-associated hydrothermal almandine garnet yielded overlapping Tera- 38 Wasserburg...triggered by two different regional tectonic events. Lead isotope compositions of most of 50 the sulfides...in the Archean 69 greenstone belts of Canada, South America and Australia (see Glanvill et al., 2011)... the over 40 million ounces (Moz) 83 gold South Dakota gold deposit, Caddey et al., 1991) is still |  | | Journal (article/letter/editorial) | | with its representation of mining tools clearly proclaim Montanaâs mining origins. Montanaâs production...production of copper, coal, gold, lead, manganese, phosphate, silver, talc, vermiculite, and zinc is impressive...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure...2. Granville Stuart established Montanaâs first mining camp at Gold Creek in 1860. Geologic Provinces...view showing the Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded |  | | Journal (article/letter/editorial) | | University Auburn, Alabama 36849 cookrob@auburn.edu Almandine Downloaded by [University of Tennessee, Knoxville]...at 14:35 04 June 2016 New York City, New York County, New York State T he minerals of the garnet group...sources of fine specimens. Common species, such as almandine, are produced today for abrasive purposes and...as New Yorkâs official state gemstone in 1969. Almandine is well known as a dark red, brownish-red, red-violet...calculated density _ for the pure mineral is 4.313. Almandine is cubic (4/m 32/m) and occurs in well-formed |  | | 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...Mineral resources locatable commodities 50 History of mining and exploration 50 Metals 51 Industrial minerals...114 Miscellaneous commodities 115 Utilization of mine tailings 115 Aluminum 115 Bentonite 115 Mineral |  | | Journal (issue) | | was found in the Hell Creek Formation in North Dakota, a heavily studied formation containing a variety...Montana and stretches into portions of North and South Dakota and into parts of Wyoming ("The virtual fossilâ)...Happenings Pg 3 Pebble PupsâYear End Pg 4 District 11 Honors Pebble Pups Pg 5 Installation of Officers...719-488-0880 or e-mail rsvp@wmmi.org. Western Museum of Mining & Industry / info@wmmi.org // Phone: 719-488-0880...the Family Geology Day at the Western Museum of Mining and Industry in January. The CSMS Pebble Pup table |  | | Journal (issue) | | the Geology and Resources of the Black Hills of Dakota with Atlas, Washington. 1879-1880, quarto. pp....used on one other report. where the birds denoted mine villages in a region of Mexico. It predates the...Preliminary Report of Ex plorations in Nebraska and Dakota. in the Years 1855-56-57. Washington. 1875. OcÂ...Black Hills. and adjacent pans of the Nebraska and Dakota regions was originally as an appendix to the Humphrey...topographic and geographic features from Kansas in the south to the Canadian border on the north. The map extends |  | | Journal (article/letter/editorial) | | IC A AMPHIBOLITES OF TH E LEAD AREA, NORTHERN BLACK HILLS, SOUTH DAKOTA BY THEODORE A. DODGE CONTENTS...582 ILLUSTRATIONS Figure Page 1. Sketch -map, Lead to Rochford....................................... Map showing distribution of amphibolitesof the Lead area................................... 568 Plate...AMPHIBOLITES OF LEAD AREA, SOUTH DAKOTA ABSTRACT In the complex pre-Cambrian terrane of the Lead area of the...the northern Black Hills of western South Dakota is a group of amphibolites parallel to the structure |  | | Journal (article/letter/editorial) | | accepted abstracts follow. THE GARNET LINE IN OXFORD COUNTY, MAINE, PEGMATITES. M. M. Felch, W. B. Simmons...intermediate and core zones in many of the Oxford County, Maine, pegmatites. This study primarily focuses...centuries. The garnet line plays an important role in mining these two localities, as it is a zonation indicator...pegmatites. Garnet compositions fall within the almandine (Alm)spessartine (Sps) series. Garnets from the...similar to the model proposed for the San Diego County pegmatites (Webber et al. 1997, 1999). The garnet |  | | Journal (issue) | | dealer to join him and go mineral collecting in the lead mines in the southern region of Bulgaria in the...time. Mining in th is region is still very active with several operating lead/zinc mines. Lead mining...More About The Homestake Mine (A number of readers co111111e111ed on 1he Ho111es1ake Mine article Iha/...lcturbonet.com The Homestake is a deep mine going down 8 100 vertical feet into the earth. Mining conditions...nearly exponentially depending on location. At Homestake the rock temperature measured at the 8100 level |  | | Book (edition) | | CITY, UTAH. WRITE FOR PRICES. YOU WANT A GOOD MINE! MANY YEARS EXPERIENCE IN MINl^S AND MINERALS...LAKE CITY, UTAH. MINERAL LOCALITIES. BEAVER COUNTY. (Vy Beaver City, near; hyalite, banded in brownish...white to nearly colorless. Beaver Lake District; azurite. 0. K. Mine; bornite, chalcocite, chalcopyrite...limonite, malachite, molybdite, pyrite. Bradshaw District; aragonite, aurichalcite, cerussite, cuprite,...phosphorescent, wollastonite. Granite District; almandine garnet, barite, bismuth - inite. Indian |  | | Journal (article/letter/editorial) | | HILL BLOCK DURING THE EARLY MESOPROTEROZOIC (NEW SOUTH WALES, AUSTRALIA) NICOLAS J. SAINTILAN§ Department...arsenopyrite aggregates occur in spessartine-almandine garnet rocks (garnetite) metamorphosed to granulite...Hill deposit, southern Curnamona Province, New South Wales, Australia. Sulfarsenide and sulfide minerals...Location of the Broken Hill Zn-Pb-Ag deposit in New South Wales, Australia. (b) Regional geology in the Broken...ââsulfarsenidesââ) are reported in spessartine-almandine garnet rocks or ââgarnetiteââ metamorphosed to |  | | Journal (issue) | | ....755 by D. Trinchillo Sapat Gali, Mansehra District, Khyber Pakhtunkhwa Province, Pakistan .........Wilson Black topaz from the Thomas Range, Juab County, Utah .....................805 by A. Sikorski &...âKing of Kashmirâ), 80 cm, from the Biangsapi Gon mine near Nyet Bruk, Pakistan. Private collection; James...Elliott photo, Fine Minerals International. See the lead article in this issue Subscription (U.S. only):...$324/three years, (Canada) $196/one year, (outside USA other than Canada) $275 for one year Subscription |  | | Journal (article/letter/editorial) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...199I-the right to collect in the Sawtooth Mountains of south-central Idaho. Although known by a few collectors...scientific significance. In this index, the better known mining districts that have produced many high-quality...across, on blue thomsonite. Lucky Peak Dam, Ada County; Lanny Ream specimen and photo. Figure 3 (below) |  | | Journal (article/letter/editorial) | | Mineralization Associated with the Homestake Porphyry Intrusive Complex, New World District, Montana TODD W. JOHNSONâ ...Reno, Nevada 89557 Abstract The Miller Creek, Homestake, and Daisy Pass resources contain 7,406,260 metric...the 41 Ma Homestake intrusive complex within the New World district near Cooke City, Park County, in south-central...south-central Montana. The Homestake intrusive complex consists of numerous dacitic, porphyry intrusive...and breccia is laterally zoned relative to the Homestake intrusive complex from narrow zones of proximal |  | | Report (issue) | | Norte Cty, CA Santa Helena, Antioquia, Colombia Goto Mine, Luzan, P.I. References Wells, F. G. et al 1946...developed in calcareous rocks 2.7 DEPOSIT TYPE Zinc-lead skarn SUBTYPE AUTHOR Dennis P. Cox DATE APPROXIMATE...Diopside-hedenbergite+grossular andradite. spessartine+almandine. Outer barren wollastonite zone. quartz may be...(Cyprus), York Harbor, (Canada) Turner-Albright, (USA) References 3.1 (continued) Petersen and Zantop...(+platinum-group metals in mafic volcanic Homestake, South Dakota Passagem, Brazil Kirkland Lake, Canada |  | | Catalog/List | | Fairfield County, Branchville White xlline with cymatolite, good study ... New Mexico Taos County, near Dixon...cerium aluminum silicate California Los Angeles County, Pacoima Canyon Large black tabular crystals in...iron silicate ACTINOLITE California San Bernardino County, Wrightwood Green prismatic crystalline mass ....sodium and iron California San Benito River, Gem mine Black prismatic xls imbedded in syenite CROSSITE...Sodium iron silicate California San Benito County, Gem mine Compact blue-gray mass with natrolite ... |  | | Report (volume) | | SALT LAKE CITY, Utah--Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California--Customhouse...model of Kipushi Cu-Pb-Zn, by Dennis P. Cox and Lawrence R. Bernstein Chemical-sedimentary deposits 34a...Descriptive model of Homestake Au, by Byron R. Berger 239 244 Grade and tonnage model of Homestake Au, by Dan... 118. 119. 120. 121. 122. 123. 124. 125. 126. Lead grades of Zn-Pb skarn deposits 92 Silver grades...Tonnages of polymetallic replacement deposits 102 Lead grades of polymetallic replacement deposits 102 |  | | Catalog/List | | "'· f·,,or.-i ti.s cd: send a 1 ist of th,;'! mine"i",;âą L, that price for ~ach piece There is no...(New Cornelia well covered~ Mine,Ajo,Pima greenish (Belstone light County blue coating on , Arizona...A) Cl92 ANDRADITE location. brown crystals on Mine near Okehampton Cl93 ARSENOPYRITE Arsenopyrite...micros and masses on (Ballycormick near Shanagolden, County U.K.journal of Mines and Minerals isssue lxl f3...location pieces, about a third covered (Bedford Consols Mine near Tavistock, Devon) B) for micros lx 1/2 ins |  | | Catalog/List | | PEBBLE PEDDLER 100 NORTH LAKE PARK BOTTINEAU, NORTH DAKOTA 56318 (701)263-4948 E-Mail: ppeddler@metigoshe...know about where you folks live, but here in North Dakota along the Canadian border, cabin fever is a real...last. TOTAL WRECK WULFENITE: Total Wreck Mine, Pima County, Arizona; Nice butterscotch to near clear...inch specimens, $25.00 each. CAMPYLITE: Dry Gill Mine, Cumberland, England; A unique and rare species...at $15.00 each. BROOKITE: Magnet Cove, Garland County, Arkansas; Dipyramidal thumbnail crystals mounted |  | | Book | | be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species Minerals...species to be present on (lead sulfide) oxidizes to form anglesite (lead sulfate). Azurite (blue copper...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS...10 ct RIGHT: Round brilliant-cut white diamonds, South Africa and Canada « 2.00 ct and 3.06 ct leaves |  | | Book | | Fossil-Belemnite Soil-Greenwich Loam Series 29 30 31 * District of Columbia Dinosaur-Capitalsaurus fo, Fossil-Petrified...Rock-Granite 109 110 90 90 91 91 a2 * North Dakota Fossil-Jeredo Petrified Wood 111 * Ohio Gemstone-Ohio...Gem-Garnet Fossil-Eurypterus remipes 102 103 104 * South Carolina Gem Stone-Amethyst Stone-Blue Granite...Gem-Petrified Wood Fossil-Columbian Mammoth * South Dakota Mineral-Rose Quartz Gemstone-Fairburn Agate...worldâs largest consumer of red iron ore. Iron ore mining ceased in Alabama in 1975 due to less costly imports |  | | Book | | museum quality but many minerals can be found on mine dumps or can be purchased or traded. After introducing...to granite but with no quartz. Sandstone (South Dakota, USA) _9_ A darker rock than granite but with...Fluorite is a common example. Aragonite (Utah, USA) 27 Crystals Crystal Morphology The term morphology...crystal form. Other crystals Wulfenite (Arizona, USA) 29 may show lesser symmetry on a scale at the...over its beer: to go underground in a non-working mine is sheer folly unless you are accompanied by someone |
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Homestake Mine, Lead, Lead Mining District, Lawrence County, South Dakota, USA