 | | Report (issue) | | Mesozoic Basins of the Eastern United States II. Occurrence Descriptions and Summary Tables by Gilpin R....MESOZOIC BASINS OF THE EASTERN UNITED STATES II. OCCURRENCE DESCRIPTIONS AND SUMMARY TABLES TABLE OF CONTENTS...Quadrangle, Latitude, Longitude .......... 7 Occurrence Type, Production ................... 7 Deposit...References Cited .......................... .13 VI. Occurrence Bibliography ...................... .14 VII...type* ......... Occurrences listed by type of occurrence and size . . Occurrences listed by metal association |  | | Report (issue) | | mines Cochrane Hill gold mine Smithfield galena occurrence College Grant copper mine Copper Lake copper...Erinville 'Black Granite' quarry Donahue Lake occurrence Lundy road-cut Doughboy Point andalusite Port...are scattered through the property. The Montague district produced a total of 2 119 342 g of gold from 121...can readily be obtained from several dumps. The district produced a total of 26 996 g of gold from I 534...(Map-sheet 53, 1:63 360). (S): 666 Lawrencetown Gold District, Plan and Section (1 :6000). 6 km 15.6 Echo |  | | Book (edition) | | trisocta- silver hedron trisocta- gold platinum galena hedron halite for tetragonal Jor rhombic- ... PRISMATIC orpiment (holohedral) azurite malachite 2/m gypsum OA2.P epidote pyroxenes amphiboles...composition (e.g., pyrite by limonite, or azurite by malachite). (Sometimes pseudomorphism occurs with a complete...idiochromatic, like azurite and lapis lazuli (deep blue), malachite and dioptase (green), sulfur and orpiment (yellow)...halides (fluorite) and a large number of sulfides (galena, sphalerite, chalcopyrite, stibnite, pyrite, etc |  | | Report (volume) | | 947-G COPPER DEPOSITS OF THE KOTSINA-KUSKULANA DISTRICT ALASKA BY RALPH E. VAN ALSTINE AND ROBERT F....showing the location of the KotsinaKuskulana .district. _______-__________--_-_--______--_- 124 21...1938. COPPER DEPOSITS OF THE KOTSINA-KUSKULANA DISTRICT, ALASKA By RALPH E. VAN ALSTINE AND ROBERT F...F. BLACK ABSTRACT The Kotsina-Kuskulana district of the Copper River region is between the Chitina River...copper ore from the district. LOCATION AND GENERAL GEOLOGY The Kotsina-Kuskulana district is between the |  | | Book | | System of mineral classification 8 Origin and occurrence of minerals 8 Associated minerals 11 Properties...Lastly, data on the genesis, associated minerals, occurrence and application are included. The tabulated section...the minerals in this book as well. Origin and occurrence of minerals In order to gain some knowledge of...pyrite, chalcopyrite, galena and sphalerite) c.:hange into oxygen salts (eg malachite, azurite, goethite...certain mineral deposit or rock, and eliminate the occurrence of some others. Examples of associated minerals |  | | | | metals form compounds with sulfur (S). The sulphide galena (PbS), for example, contains lead. Oxides contain...90°. Possible Three axes of different MINERAL Galena belongs to the isometric (cubic) system. Even though...often exhibits other geometric faces. On this galena crystal (left), cubic faces are combined with ...flat layers (cleavage in one direction), while galena cleaves in three directions into cubes. The smoothness...how much is absorbed. Minerals such as gold and galena reflect Minerals that phosphoresce, or glow in |  | | Book | | metals form compounds with sulfur (S). The sulphide galena (PbS), for example, contains lead. Oxides contain... MINERAL MAKEUP t~.. -~ :,; t"'Jf ' . • ' Galena belongs to the isometric (cubic) system. Even though...it often exhibits other geometric faces. On this galena crystal (left), cubic faces are combined with octahedron...how much is absorbed. Minerals such as gold and galena reflect light much like a polished silver tray...structure transformed to create the green mineral malachite. The process can be observed in samples such as |  | | Report (issue) | | Structure Ore deposits History and production Occurrence and character Mineralogy Tenor Origin and geologic...remainder, one or more of the minerals pyrite, galena, sphalerite, and pyrrhotite are relatively abundant...silver is more plentiful in the veins that carry galena. As a rule oxidation has not extended far below...anglesite are present in some veins, and a little malachite, azurite, pyromorphite, or manganese oxide occurs...Libby, in an area called by MacDonald the Cabinet district. Although the survey of the Libby cuadranle, of |  | | Book | | Cuprite b) Native Copper c) Vanadin" d) Sphalerite e) Galena f) Cerussite Rock-forming minerals, mafic (dark-coloured)...1 a) Chalcocite b) Chalcopyrite c) Borni: d) Malachite e) Azurite f) Chrysocolla Fig. 1. Crystal Axes...proportion of them are extremely rare, both in their occurrence and distribution. It is only the specialist who...the base (or basal pinacoid) of the crystal, and galena always splits along three planes at right angles...8-sided, Octahedron 12-sided, Dodecahedron Blende Galena Diamond Garnet TETRAGONAL 3 axes at right angles |  | | Book (edition) | | minerals have been added and the localities of occurrence have been updated and expanded. The special uranium...seldom present, with a resultant paucity of occurrence) tend to be in smaller crystals. Common minerals...granite as a rule, though its texture and its occurrence are similar. Like granite, diorite is a group...late low-temperature minerals. The manner of occurrence is noted in the paragraph Environment in each...detailed descriptions. Knowledge of the type of occurrence helps to eliminate minerals that might be confused |  | | Book | | unusual development, as to represent a mineral occurrence worth recording. Among the major types of igneous...Oronto Group a.. 3: co w C: _J 0 0 Marquette Iron District, Baraga and Marquette Counties diabase dikes...and used by Native Americans millennia ago. The occurrence of monazite-(Ce) in the Precambrian Goodrich...clinozoisite copper corundum datolite diamond galena glauconite gold ilmenite magnesite magnetite monazite...celestine chalcopyrite dolomite epsomite fluorite galena gypsum marcasite millerite pyrite quartz siegenite |  | Kettanah, Yawooz, Zentilli, Marcos, Hanley, Jacob, Tweedale, Fergus (2016) Geological setting and fluid inclusion characteristics of a lead-copper-barium occurrence hosted in a Neoproterozoic mafic sill at Kiatak, Northumberland Island, Northwestern Greenland. Ore Geology Reviews, 79. 268-287 doi:10.1016/j.oregeorev.2016.05.027 | Journal (article/letter/editorial) | | inclusion characteristics of a lead-copper-barium occurrence hosted in a Neoproterozoic mafic sill at Kiatak...inclusion characteristics of a lead-copper-barium occurrence hosted in a Neoproterozoic mafic sill at Kiatak...inclusion characteristics of a lead-copper-barium occurrence hosted in a Neoproterozoic mafic sill at Kiatak...ABSTRACT AC CE P TE D We describe a Pb-Cu-Ba occurrence in Northumberland Island, Northwestern Greenland...to sulfides. Coarse grained, open space-filling galena and minor chalcopyrite are accompanied by 2 generations |  | | Journal (article/letter/editorial) | | 705 A galena-wulfenite-uraniferous-asphaltite horizon in the Magnesian Limestone of Nottinghamshire...from Nottingham to Doncaster, predominantly with galena and a little cerussite, frequently with uraniferous...small amounts of metallic sulphides, principally galena, blende, and pyrite, and while studying these,... some ten years ago, a rather persistent galena horizon was recognized in the topmost inch or two of...below the impervious cover of the Middle Mar]. Galena was seen at most of the accessible exposures of |  | | Report (issue) | | Director , . A Bulletin 849 G THE GIRDWOOD DISTRICT, ALASKA BY C. F. PARK, JR. Investigations in...PLATE 33. Geologic map and sections of Girdwood district, Alaska. _ In pocket. FIGURE 1. Index map showing...mixed sulphides (the Eureka area in the Kantishna district, Mount Eielson, formerly known as Copper Mountain... THE GIRDWOOD DISTRICT, ALASKA By C. F. PABK, Jr. ABSTRACT The Girdwood district has been known for...obtained at six different localities within the district, the rocks are considered of Upper Cretaceous |  | | Book (edition) | | Marble, Limestone 2 Gold, Silver, Copper, Sulphur, Galena, Sphalerite xill 16 17 Kiv ILLUSTRATIONS...Rhodochrosite, Smithsonite, Aragonite, Aurichalcite, Malachite ihe to Azurite, Barite, Linarite, Brochantite.... 82 Michi- gan) ay, p.9z 5. Galena on dolomite (Joplin District, MissouriKansas-Oklahoma) p. 92...92 6. Sphalerite (Joplin District, MissouriKansas-Oklahoma) 18 ROCKS This rock is known as basalt....granite as a rule, though its texture and its occurrence are similar. Like granite, diorite is a group |  | | Report (volume) | | sulphide zones._ _ ______________________ 172 Occurrence of the copper minerals_________________ 176 Copper-bearing...Arizona__________________________ 208 Note on the Bisbee district, Arizona, by F. L. Ransome_ 209 Globe and Miami...Mexico____________________ 22J Burro Mountain district, New Mexico_____________ 222 , Cananea, Mexico...Snowstorm lode, Coeur d'Alene district, Idaho__ _ 235 Encampment district, Wyoming_____________;___ 236...Queen of Bronze mine, Oregon_________ Boundary district, British Columbia : ___ 241 241 Vancouver, |  | | Book (edition) | | a general description of the association and occurrence of the minerals which etc., it contains is...general physical characters, together with their occurrence, associations, uses, etc., are included under...115 MINERALS ARRANGED ACCORDING TO ELEMENTS. OCCURRENCE AND ASSOCIATION OF MINERALS LISTS OF . Rocks...crystals of the same min- different limiting Galena, PbS, for example, usually crystallizes in the...The in- eral. a cube, but ternal structure of galena is constant, but both the cube and The Both |  | | Report (volume) | | The result is a crude topographic map of the district, with 500-foot contours. It is hoped that these...examining the geology and ore deposits in parts of the district, and whose conception of the general geologic...express his gratitude to all the mining men of the district, who gave him most hearty cooperation, and especially...E. A. Haggott, in 1909, prepared a map of the district which shows in a general way the location of the...Contains several notes on various properties in the district. 1872; Baymond, B. W., Mining statistics west |  | | Report (volume) | | the copper minerals.......................... Occurrence of the copper minerals.........................the silver minerals.......................... Occurrence of the silver minerals.........................compounds...................................... 135 Occurrence of the lead minerals...........................compounds...................................... 140 Occurrence of the zinc minerals...........................iron minerals............................. 143 Occurrence of the iron minerals........................ |  | | Report (issue) | | furnished old reports on the Milesburg Gap and New Galena prospects. J. E. Baker Company's geologist, L....specific locations and samples from the Billmeyer occurrence. The Bethlehem Mines Corporation furnished the...geologist, Mike Slenker, helped bring the Oley Valley occurrence to the author's attention. The New Jersey Zinc...John Clauser (Edison quarry and especially New Galena), Thomas O'Neil (a generous selection from Lime...Hares Valley study), Fu-Tzu Hsu (Mount Eagle occurrence), M. Dennis Krohn (prospect northeast of Curtin |  | | Book (edition) | | dealing with mode of origin and localities of occurrence have been thoroughly revised. The genesis of...general description of the associa¬ tion and occurrence of the minerals which it contains is given. Statistics...general physical characters, together with their occurrence, associations, uses, etc., are included under...Arranged According to Elements .... 124 326 Occurrence and Association of Minerals Rocks and Rock-making...forms possible upon crystals of the same mineral. Galena, PbS, for example, usually crystallizes in the |  | | Report (issue) | | 37 37 39 39 40 41 Walker Mine Buckingham galena occurrence Dominion Mine Road-cuts on Val-des-Monts -...Highway 309 Clinohumite occurrence Garnet occurrence des Cedres dam occurrence Parker Mine White's Mine...Canastota Mine des Cedres dam spinel occurrence Lac du Cerf occurrence km 141.7, road-cuts, both sides Highway...china clay mine Laurel diopside occurrence Lac Noir mica occurrence Kilmar Mines Dobbie Mine Brownsburg...Construction Bowesville quarry Greely Quartz Crystal Occurrence Frazer Duntile quarry Addresses for maps, reports |  | | Report (volume) | | .................................... Nicholia district.............................................................................. Spring Mountain district........................................................................................ Texas district.................................................districts of Lemhi County Continued. Page. Texas district Continued. Mines............................................................... 108 Blue Wing district.............:................................ |  | | Report (volume) | | ............................... Seven Troughs district.................................................Outlook for the district................................................. Rosebud district................................................... Red Butte district........................................................................ Chafey and the Sierra district.......................................... Kennedy................:.................-.............. Galena............................................... |  | Mitchell, A. H. G., Marshall, T. R., Skinner, A. C., Baker, M. D., Amos, B. J., Bateson, J. H. (1977) Geology and exploration geochemistry of the Yadanatheingi and Kyaukme-Lohgtawkno areas, Northern Shan States, Burma. Overseas Geology and Mineral Resources 51. Overseas Geological Surveys | Journal (issue) | | mineral occurrences Gold 33 Barytes 33 Hematite 33 Malachite 34 References 29 PLATES Shan Dolomite rocks...Black muddy limestones and shales o:; al ,I Galena-quartz in Hkai Hsim I d' ng , ���i�•��::c !�f... ..... ..r - ' - , ,·� l NW of Hpataunggyi Galena-silver. and some sphalerite, in barytes at Yadanatheingi...+ + + + Cross-bedding Red beds Disseminated galena Nam Hsi Haw V Acidic tuff Similar association...1----------t-'.._ \ - quartz tes with "pined" surface. . Malachite veinlets .- :..-'J _ . _ .". ·. · . ·' Purple |
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