 | | Report (issue) | | Structure east of the Chaparral zone__ Stru'cture west of the Chaparral zone__ Structure in the Chaparral...veins in Mineral Point district and adjacent areas___ _____ __ _______ ____ __ _ Lynx Creek placer district_____________...Point district, 1932-57_____ ______________________ Value of gold and silver production of the Lynx Creek...area near Humboldt is the only operating mine in the area. The mine was studied by S. C. Creasey, and a detailed...except for the Iron King mine, no important deposits have been found. The Lynx Creek placers have contributed |  | | Report (issue) | | in Part A the name, U.S. Bureau of Mines mining district, reference that has the occurrence plotted on... (American Cr.) Chromite, Gold Hot Springs district MF-371, loc. 20 Tanana (13.2-13.55, 1.5-2.15)...magnetite, pyrite, ilmenite, barite, chromite, and hematite. Gold may have been derived from quartz-carbonate...Melozitna district MF-371, loc. 14 Tanana (0.4, 4.8) 65°16'N, 152°56'W Tributary of Lynx Cr.; good...Paleozoic age. (Ash Cr.) Gold, Tin Melozitna district Tanana (1.35, 6.7) 65°23'N, 152°48'W Tributary |  | | Journal (issue) | | liroconite, a suite of minerals from the Benallt mine about which Richard and Tom Cotterell wrote a recent...(Cotterell, T. and Tayler, R. Gorceixite from the Bena/It mine, Pen llyn, Gwynedd, Wales. UKJMM No 33, pp 59-60...th~st of his stoiy .was hist6ri9a1: Hbw have .rocks, mine~ais and .gerrt~ - beem: used _ in n:,ed_ icine over...-9- . SMLS Journal 240 Nov/Dec 2012 Lynx Stone . The lynx (see figure) is a beast that lllilliiiiw...the Elder in his Natural History writes that the lynx covers his urine with soil, then it hardens into |  | | Report (issue) | | ______ 53 Rare new minerals of the United Verde Mine fire ___________________________ 53 Calcite ___...grades for 11 samples of the Seligman (Cowden) hematite deposit 23 Comparison of retail values of cat...important in the area including a major mine at Jerome (just west of Cottonwood and Clarkdale) and a scattering...scattering of mines in the Verde Ranger District (RD) and the southern half of the Bradshaw RD (fig. 1)...found particularly in east Chino Valley Ranger District (fig. 1) and adjacent parts of the Kaibab National |  | | Journal (article/letter/editorial) | | hanging-wall andesites, with samples near the Battle mine containing muscovite to phengitic muscovite (average...even in very fine grained rocks, can be used as mine-scale vectors to ore. Introduction MAPPING of hydrothermal...horizon, which also includes the Ridge East, Ridge West, and Marshall zones. This study examines alteration...the lower mixed volcaniclastic unit (Fig. 5i). The Lynx-Myra-Price ore horizon overlies the lower mixed...mudstone. The upper rhyolite unit and the rhyolitic Lynx-Myra-Price horizon are thinner than the HW horizon |  | | Report (chapter) | | (e.g. belemnites, echinoid spines, Goa Stone, hematite and aetites), whilst others still continued to...2nd Duke of Albemarle in Jamaica. Whilst in the West Indies, Sloane indulged his passion for collecting;...and to begin publishing his observations on the West Indies. His medical prowess was rewarded with election...(Journals of the House of Commons 1803, p. 452). district of what is now southern Lebanon), and were either...Duffin (2010a, b). Lapis lincis Lapis lincis or the Lynx Stone (Fig. 19) has a literary pedigree stretching |  | | Journal (article/letter/editorial) | | Shakanai)andsimilardeposits in BritishColumbia(HW mine, Lynx, Seneca).Gold-bearingpolymetallicsulfidescontain...statistics or published reserves. In two deposits(HW mine and Corbet) the distribution of iron contentsin...microprobe(approximately 0.01 equivwt %). In- HW mine and Corbet; Tables 2 and 3). Cu was detergrowthsof...ofsphalerite bychalcopyritediseasefrom one part of the HW mine and Cu-free disease(BartonandBethke,1987) is lesscommon...Buchans,Newfoundland(3) Seneca,British Columbia(2) Lynx, BritishColumbia(2) 2.20 (41) 0.7-5.0 0.30 |  | Robinson, Michelle, Godwin, Colin I., Stanley, Clifford R. (1996) Geology, lithogeochemistry, and alteration of the Battle volcanogenic massive sulfide zone, Buttle Lake mining camp, Vancouver Island, British Columbia. Economic Geology, 91 (3) 527-548 doi:10.2113/gsecongeo.91.3.527 | Journal (article/letter/editorial) | | withintheButtieLakeminingcamp hascomefroinseveralmines(Fig.2): Lynx(openpit and are spatially and temporally relatedto...yearshasproduced sented by the H-W horizon; the second the Lynx-Myramorethan13Mt of ore.ThePricedeposit, discovered...Currentgeologic sion, Battle Main, Gap, and Ridge West. Most of these ore reserves (Pearson, 1993; Westrain...SickerGroupin the ButtieLakeuplift (Juras,1987).The Lynx-Myra-Price felsiccycleis associated ø Presentad...Inc., 309 10675 138A Street,Sur- withthe smaller Lynx,Myra,andPricelenses(Fig.2). rey, BritishColumbia |  | | Report (volume) | | Tertiary lake beds _ _ Ore deposits _ ____ United Verde mine _ ___ _ _ _ Location ____ _ ___________ _______...copper Smelting operations________________________ Mine water_____________________________ Geology____... CONTENTS V Detailed descriptions Continued. Verde district Continued. Page Jerome-Verde Development Co 88...________ 92 Prospecting operations in the Verde district _ 93 Black Hills district____________________-_____-97...________ Leghorn mine _____ _______ _____ Logan mine ________ ________ ____ Prescott district ____________________ |  | | Report (volume) | | .................... 1.......... 1.... 44 Bench west of Rhode Island Creek.............................miles a southerly course, bends squarely to the west and sweeps in a deep channel past the hills which...of « Spurr, ,T. E., Geology of the Yukon gold district, Alaska: Eighteenth Arm. Kept. U. S. Geol. Survey...b Collier, A. J., The Gleun Creek gold-mining district, Alaska: Bull. U. S. Geol. Survey No. 213, 1903...DESCRtPTIOlSr. There is a large area north and west of the Fairbanks region which is limited on the |  | | Journal (issue) | | Bariand Paris, France Werner Lieber Heidelberg, West Germany Olaf Medenbach Bochum, Germany Eric Offermann...in 1978 by Donald Elliott at the Diamond Willow mine near Thunder Bay, Ontario. Photo by Harold and Erica...Rubellite Tourmaline on Albite from the Itatiaia mine, Minas Gerais, Brazil. The Rubellite crystal measures...began with the opening of the Thun der Bay amethyst mine in 1967, and in 1975 amethyst was declared by the...best known occurrence is the Thunder Bay amethyst mine, at Elbow Lake, which has been in operation since |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . Fairbanks district . . . . . . . . . . . . . . . . . . . . . Geology...sketch map of the Pedro Dome area., Fairbanks district. .................... ,. . . . . . . . . . . ...Tanana and upper Copper River valleys, Alaska District The slight radioactivity of the igneous rocks...uranium. AREAS lliVESTIGA TED Fairbanks district The Fairbanks district, herein divided into the Pedro Dome...periods of time. The Ester Dome area, 10 to 15 miles west from Fairbanks, is drained by tributaries of Goldstream |  | | Report (issue) | | "Geology and alteration assemblages at the Bluebell Mine, an Early Proterozoic massive sulfide deposit, Yavapai..."Geology of the Golden Belt Mine area, Black Canyon metallic mineral district, Arizona," by D. E. Wahl,...Cover Illustration: Longitudinal section of Bluebell Mine, from Lindgren, Waldemar, 1926, Ore deposits of...Butte area. After an initial stop at the Iron King Mine, southeast of Prescott, where we will discuss regional...Mayer, participants can go to either the Bluebell Mine south of Mayer to look at Early Proterozoic stratigraphic |  | | Report (volume) | | ... Slates and graywackes of the Kachemak Bay district............ Distribution................................................................. 206 Lynx Creek.............................................Russian coal mine at Port Graham. - 22 A, View at headwaters of Henry and Slate creeks, looking west; B, View...shore of Port Graham; B, Closely folded slate on west shore of Kenai Lake...............................on east shore of Cook Inlet from Anchor Point to Mine Camp......................................... XIX |  | | Book (volume) | | producer Blue Grouse Mine shows copper sulphides and carbonates, Lake Cowichan. The mine dump is full of pyrite...and Mackenzie Mountains, and is bounded on the west by the Rocky Mountain Trench, home to towns like...ofslabs of rock that were pushed and slid from the west, mostly between 100 and 40 million years ago. This...home, the mountains in the Bugaboo Range (to the west of Windermere) are granites, as is the Squamish... name to the structure), and the Myra Falls /Lynx mine in Strathcona Provincial Park. From then until |  | | Journal (article/letter/editorial) | | Rock Lake, Julian Cross encountered high-grade hematite iron ore in the sixth drill hole. A lake had to...northeastern shore of Lake Superior. The George W . McLeod mine, owned by Algoma Steel Corporation Limited, has...has yielded museum quality calcite specimens. This mine is situated in Chabanel Township (formerly Township...northeast of Wawa) and extends beneath and east and west of the Vic toria and Helen properties. Production...Mines 2 McLeod Mine 3 Marmoraton Mine 4 Madoc T a l c Mines 5 Long L a k e Zinc Mine 6 Copper corp |  | Layton-Matthews, D., Peter, J. M., Scott, S. D., Leybourne, M. I. (2008) Distribution, Mineralogy, and Geochemistry of Selenium in Felsic Volcanic-Hosted Massive Sulfide Deposits of the Finlayson Lake District, Yukon Territory, Canada. Economic Geology, 103 (1) 61-88 doi:10.2113/gsecongeo.103.1.61 | Journal (article/letter/editorial) | | Massive Sulfide Deposits of the Finlayson Lake District, Yukon Territory, Canada DANIEL LAYTON-MATTHEWS...were recently discovered in the Finlayson Lake district, Yukon Territory, Canada; however, widely varying...and data from the deposits in the Finlayson Lake district show a strong positive correlation between high-temperature...and GP4F) were discovered in the Finlayson Lake district of the Yukon, Canada. The Wolverine and Kudz Ze...Wolverine, and GP4F deposits in the Finlayson Lake district. Whole-rock compositional data for felsic volcanic |  | | Catalog/List | | PEARL MOZARKITE MYRICKITE HAMBERGITE HELIODOR HEMATITE HEMIMORPHITE HERCYNITE HERDERITE HESSONITE HIDDENITE...sapphire or spine! Color-change garnet Corundum Hematite Rock crystal Pectolite Freshwater pearls Rocle...Jasper with colorless spherulices Amethyst Jct Hematite Labradorite feldspar Sphalcrice Color-change sapphire...aggregate of diamond, bore and carbon from Prem ier mine. light red rubies Agate with white markings Abalone...Hays1a1:k pc:l[l Heliolite Hc:liocropc 1-lema1i11e Hematite garnet [Herkimer diamond] Herrericc Hinge pearls |  | Zhang, Peng, Ao, Hong, Roberts, Andrew P., Li, Yongxiang, Sun, Qiang, Zhang, Jianhui, Sun, Pengfei, Qiang, Xiaoke (2020) Magnetochronology of Mid-Miocene mammalian fauna in the Lanzhou Basin, northeastern Tibetan Plateau: Implications for Asian mammal migration. Geoscience Frontiers, 11 (4) 1337-1344 doi:10.1016/j.gsf.2020.01.006 | Journal (article/letter/editorial) | | than the ~20 Ma appearance of this subfamily in West and South Asia. Our age data support the interpretation...samples (Fig. 2). Signals due to hematite are subdued because the χ of hematite is more than two orders of...680 C, which suggests the abundant presence of hematite. Cooling curves increase markedly at 500–600 ...distribution of Miocene Myocricetodontinae in North Africa, West Asia, South Asia, and East Asia (Qiu, 2001; Wessels... 2016), demagnetization results indicate that hematite and magnetite are the dominant ChRM carriers. |  | Balić-Žunić, Tonči, Garavelli, Anna, Pinto, Daniela, Mitolo, Donatella (2018) Verneite, Na2Ca3Al2F14, a New Aluminum Fluoride Mineral from Icelandic and Vesuvius Fumaroles. Minerals, 8 (12) 553-562 doi:10.3390/min8120553 | Journal (article/letter/editorial) | | Hekla samples forms mixtures with ralstonite and hematite, sometimes also with jakobssonite and “mineral...Ge111 monochromator, fixed divergence slit, and Lynx-Eye silicon strip detector was used. Bruker–AXS...Hekla samples forms mixtures with ralstonite and hematite, sometimes also with jakobssonite and “mineral...Ge111 monochromator, fixed divergence slit, and Lynx-Eye silicon strip detector was used. Bruker–AXS...locality (Hekla), containing verneite, ralstonite, hematite, and jakobssonite, as well as a minor undetermined |  | | Journal (article/letter/editorial) | | from the old 27 years of experience on the "Last mine. W e were also privileged to see Frontier." some...in civil, mining, and metal- an inoperative gold mine, and the Wacklurgical engineering and geology. The...their department of civil engineering and the own mine. These three men were the school of mines are fully...Beistline's directions we drove until we saw a group of mine buildings at the bottom of the valley. W e started...with small roads. Starting in the direction of the mine, we came to a small deep creek and feeling that |  | | Report (volume) | | economic importance of the Iron I{ing lead-zinc mine in the Prescott quadrangle and of copper mines in...provided data on the last operations at the Boggs mine. We wish to thank L. T. Silver, of the California...BUG GROUP The Big Bug Group is exposed along the west margin of the ~{ingus Mountain quadrangle (Anderson...deformation of the Big Bug Group was intense to the west of the Shylock fault zone, resulting in isoclinal...basaltic flows face both east and west, but the prevalence of west-facing flows suggests that the rhyolitic |  | | Journal (issue) | | By Edward Cahen NOTES ON THE BuTTE, MONTANA, DISTRICT. By R. F. H. Harter STARK'S KNoB. By C. A. Hartnagel...EARLY ISSUE The Tin Fields of Northern Nigeria, West Africa: By Aubrey E. H orn, Mining Engineer. This...by those of our readers who are mining engineers, mine offi• cials, prospectors, or those otherwise interested............ Some Notes on the Butte, l\{ontana. District.................................................Belgian Congo, just north of Northern Rhodesia and west of Lake Tanganyika; furthermore. if the map is colored |  | | Journal (article/letter/editorial) | | PresentAddress:PNC Exploration(Canada),Ltd., 2401-650 West Georgia Street, Vancouver, British Columbia, Canada... Cluff 23. Lake 7. Key Lake 8. C•gar Lake 9. West 10 25. K•ggawk - Raven 11. Rabbit (Lac C•nquante)...tary belts, beds are deep red in color due to hematite in the the regionalmagneticanomalypattern, and...Sandstonebedsare red, mauve,andbuff white. (Fahrigand West, 1986). Field relations,paleomagnetic data, and...associated with chlorite, kaolin, sericite,quartz, hematite,and tourmaline.The mineral assemblages and the |  | | Journal (article/letter/editorial) | | com *Present address: RSG Global, 1162 Hay Street, West Perth, Western Australia 6005, Australia. 0361...occur on two mineralized horizons, the upper Myra-Lynx-Price horizon and the lower HW-Battle horizon, both...ore horizon also includes the Ridge East, Ridge West, and Marshall zones. This study concentrates on...in two mineralized horizons, which are the upper Lynx-Myra-Price ore horizon and the lower Battle-HW ore...including the Buttle Lake, Cowichan, Nanoose, and West Coast uplifts or anticlinoria (Muller, 1980). Wrangellian |
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