 | | Report (issue) | | NEW ZEALAND DEPARTMENT OF SCIENTIFIC AND INDUSTRIAL RESEARCH NEW ZEALAND GEOLOGICAL SURVEY 125th ANNIVERSARY...1865 -1990 NEW ZEALAND GEOLOGICAL SURVEY BULLETIN 104 ISSN 0077-9628 Minerals of New Zealand by G. L....initials should be G.T., not G.L. Lower Hutt, New Zealand 1990 I I Beach sand, alluvium, • terrace...Figure 1. Simplified geological sketch-map of New Zealand. 0 20 40 60 80 100 KM l INTRODUCTION It...Morgan's "Minerals and Mineral Substances of New Zealand" was published, as NZ. Geological Survey bulletin |  | | Report (issue) | | • • • • • . • • • • • • • • 108 Hei'IIlosillo district.................................. 109 Location...• • • • 118 Picacho district •••••••••••••••••••••••••••••••• 118 Zubiate district ••••••••• ~..........• • • • • • • • • • • • • • • • • 119 Guaymas district........................................ 119 Virgen...• • • • • • • • • • • • • • • • • San Nicolas district ••••• La Cruz mine • • • • • • • • • • • • • •...Other properties in the San Nicolas district •••• El Encinal district ••••••••••••••••••••• ,.......... |  | | Journal (article/letter/editorial) | | with quartz, sphalerite, calcite, fluorite, chalcopyrite, galena, rhodochrosite, and ankerite as well...spread throughout massive amounts of waste rock. New mining techniques had to be developed in order to...Lake County In Alicante Gulch, slightly south and west of the top of the Ceresco Ridge, very close to the...Eagle Mine Gilman, Eagle County For many years, the New Jersey Zinc Company operated a huge mine at Gilman...the last active mines in the Leadville mining district. Crystals of pyrite as brilliant pyritohedra or |  | | Report (issue) | | in the Loch Ailsh alkaline igneous complex, north-west Scotland Department of Trade and Industry MRP...in the Loch Ailsh alkaline igneous complex, north-west Scotland M H Shaw, A G Gunn, KE Rollin and MT Styles...in the Loch Ailsh alkaline igneous complex, north-west Scotland M H Shaw, A G Gunn, K E Rollin and M T...the Loch Ailsh alkaline igneous complex, north west Scotland. British Geological Surm'Y Technical Ri>p0rt...378173 IICSKEY C Fax 0602-363200 Murchison House, West Mains Road, Edinburgh EH9 31.A 1r 031-667 1000 Telex |  | | Journal (article/letter/editorial) | | Cu-Mo-Au porphyry deposits in the Cobre Panama district, which currently has a global resource of 4.2...crowded granodiorite porphyry. Cu-Fe sulfides (chalcopyrite > bornite) at Botija are largely disseminated...faulting and extension that deformed the Cobre Panama district shortly after ore formation at 29 to 28 Ma. Introduction...Cobre Panama district (previously known as Petaquilla project) approximately 120 km west of Panama City...km south of the Caribbean coast at 8°84' N and 80°65' W (Fig. 1). The district contains several porphyry |  | | Report (issue) | | copper mineralisation at Black Stockarton Moor, south-west Scotland 58 Investigation of small intrusions...61 34 Results of a gravity survey of the south-west margin of Dartmoor, Devon Mineral reconnaisance...Copper-bearing intrusive rocks at Cairngarroch Bay, south-west Scotland 40 Stratabound barium-zinc mineralisation...copper-molybdenum mineralisation near Balluchulish, Highland Region 44 Reconnaissance geochemical maps of parts of...Mineral investigations near Bodmin, Cornwall. Part 2 -New uranium, tin and copper occurence in the Tremayne |  | | Journal (issue) | | $15 Wayne & Dona Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA 92651 (949) 494-7695 .... . . . . . . . . . 165 by W. E. Wilson What’s new in minerals Tucson Show 2008. . . . . . . . . . ...located in east-central Arizona near the boundary with New Mexico. Copper deposits were discovered there in...American Smelting and Refining Company (ASARCO), and new mineralized areas could be encountered as mining...specimens from the Red Cloud mine in the Silver District of La Paz County, Arizona are widely regarded |  | | Report (issue) | | 0004244040 J. N. CRAMSIE, DIRECTOR GEOLOGICAL SURVEY OF NEW SOUTH WALES Cover photo: Photomicrograph of quartz-fibre...Cobar. Frontispiece: Historical photographs, Cobar region. Top: Eldorado claim, Mount Drysdale (Cobar Collection...Geological Survey of New South Wales, Sydney. Edited by: J.R. Stewart ISSN 0727 9418 © New South Wales Department...of Cobar region Figure 2. Depositional features for the Early Devonian in the Cobar region (modified...fig 3) 14 Regional relations in central western New South Wales showing Middle Silurian to Early Devonian |  | | Journal (article/letter/editorial) | | B I R D Gold Mine Downloaded by [University of New Mexico] at 10:16 27 November 2014 Mariposa County...8/6/08 2:45:08 PM Downloaded by [University of New Mexico] at 10:16 27 November 2014 Figure 2 (upper...assigned to either the Colorado or the Whitlock district (Clark 1970). The Mockingbird and surrounding...gold-producing mine. Location The Mockingbird mine is in west-central Mariposa County, California, about 18 kilometers...almost due north of the town of Mariposa. It is west of California Highway 140 northwest of the community |  | | Report (issue) | | allowed this word to change as it worked its way west. By way of the Chaldean birla, Arabic ballur or...diamond . . . " (Exodus 28:16-18, New King James Version) As in the New King James Version, Martin Luther...mentioned in the New Testament. In Revelation 21: 18-20, John describes the city of New Jerusalem, "The...the third chalcedony, the fourth emerald ... " (New King James Version). Here the gemstones represent...only the tribes of Israel, but also stand for the new covenant with all mankind and the twelve apostles |  | | Journal (article/letter/editorial) | | and south by intrusive Archaean granitoids. To the west it is overlain by early Proterozoic sediments and...currently in progress ( KEDDA and ROBB, 1990). The Cobra Pit at GEM is its largest emerald working, and a...of it reievant to this study are as follows: The Cobra Pit (Fig. I ) occursat the contact between Archaean...disseminated beryl, molybdenite and, in places, chalcopyrite and large cubes of pyrite. Scattemd grains of...element distributions of the pegmatites within the Cobra Pit area and the su~undine late stage ~n~io~t~ are |  | | Book (edition) | | installed in new displays. Explanatory graphics style and many show cases are brand new. are in a...again presented along with the insertion of many new exhibition pieces. In 1958 a special exhibition...Trachodon; reconstruction since 1967 includes: a new the first inner court (I. Lichthof) with cellar...aquatic and land mammals; and the entrance 1970 two new halls were hall with Jurassic marine built in... 1968 Establishment anthropology. 1969 of a new research Establishment of outer station of Cryptogams |  | | Journal (issue) | | Wells 112 The New Enterprise Quarry of Roaring Spring Edward G. Carper Jr. 11 S A New Pennsylvania Mineral...strengite- Moore's Mill phosphate locality 3.5 miles west of Mt. Holly Springs in Cumberland County, Pennsylvania...ridges diverted the ice sheet that planed northern New Jersey and Ohio and left Pennsylvania a varied geological...Federation Show and Convention on July 7, 8, 9, 1978 in New Castle, Pennsylvania. All of the articles in this...looking easterly from upper level. Susquehanna River visible in middle distance. > DON SCHMERLING |  | | Journal (article/letter/editorial) | | sulphurous shower. of antiquities and linger in the New England kitchen. inhabited (in country. face-of...the domestic life of fusion of vegetation, and a new town sprung up over the buried city, only to people...ornamented with bells; his is off, up rises the cobra as if impelled by a spring. This in which he expands...also well dressed, their copper· colored skins cobra is a l!irge snake and prettily marked; he has especially...patches under the throat. For a minute or two the cobra holds speedily consumed; but as those por himself |  | | Journal (article/letter/editorial) | | edu Conichalcite Tsumeb Mine, Tsumeb Otjikoto Region, Namibia A n article appeared in a recent issue...across, from the Tsumeb mine, Tsumeb, Otjikoto region, Namibia. Fine spherules of conichalcite to approximately...examples have also come from Graul, Schwarzenberg district, Saxony. Bright, transparent, olive-green conichalcite...Arthur E. Smith, and the Cincinnati Mineral Society. region, Namibia. In fact, as with so many other mineral...fine examples of conichalcite in the Bou Azzer district, Tazenakht, Ouarzazate Province, have also been |  | | Journal (article/letter/editorial) | | avoidsa disregardof highly soberyl,bavenite,chalcopyrite,and Cu-Bi sulfosalts has also been observed...Roo•lale•' Igaeoul Cempll= :•Querlz •yry/S•ll COBRA PIT •- /•.::` ./+.. •ae•ngn•se• . +. votoon•l...mapof theareasurrounding theCobrapit, Leydsdorp district,SouthAfrica,fromRobbandRobb(1986).Insetshowsthe...thenorthernfacein the Cobraopenpit, Leydsdorp district. The pegmatoidbodies(dotted)are clearlydeformed...tepegmatoidrocks.Figure 4 showsthe face of the Cobra pit with the intenselydeformedpegmatoidbodies. These |  | | Journal (article/letter/editorial) | | have been mined from the main emerald working, the Cobra pit, since 1927, although emeralds were discovered...feldspar, quartz, muscovite, beryl, molybdenite, chalcopyrite, phenakite and pyrite are the major minerals...(Kedda, 1992), with the emerald deposit of the Cobra Pit, under the name of Gravelotte Emerald Mines...Although the earlier Somerset mine and the later Cobra mine have been the main source of the emeralds,...Leydsdorp Gravelotte Emerald Mine (GEM) showing the Cobra Pit and surroundings (after Robb and Robb, 1986; |  | | Report (issue) | | United Kingdom compared with the USA, Japan and West Germany, being about 30 tonnes in 1973. Gold was...followed by the Soviet Union, and total production of new gold is probably now a little under 1 ,500 tonnes...follows: Beach gold (as on the west coast of South Island, New Zealand) consists of fine spangles that...carbanions such as malonitrile has been utilised in a new method developed by the US Bureau of Mines for extracting...the Witwatersrand the purity varies fro1n east to west in s ome deposits from 86.6 per cent to 97.0 per |  | | Journal (issue) | | Due West, S. C. (See page 890 for story of the find) DECEMBER, 1965 Whole Number 315 .. New Arrivals...lxl" 75{£, 1x2" $1.25, 2x2 $2.00, 2x3" $2.75 CHALCOPYRITE, SPHALERITE, Okla. Large deep red to near black...sphalerite crystals sprinkled with choice brassy chalcopyrite crystals. Very attractive. 1 16x1 Vz" $1.00...HUNDREDS OF SPECIMENS ON OUR GENERAL LIST AND LATEST NEW ARRIVALS LISTS. SEND FOR YOUR COPIES TODAY. BOTH.......................... 885 NEW FIND OF GIANT AMETHYST, EAST OF DUE WEST, S. C. — Lester W, Ferguson |  | | Journal (article/letter/editorial) | | BOOKS FOSSILS NEW GEOLOGICAL G U I D E B O O K - Rocks and Routes of the North Country, New York by Bradford...minerals, rock climbing, Whitewater in Adirondack region, written in popular style. Paperback, 205 p., 122...brochures. Radiant UltraViolet, Box 131, Jamesburg, New Jersey 08831. GUDE C R Y S T A L MODELS-Science teachers...13441BOC, Tampa, Florida 3361 1 A P R I L 1977 NEW I L L U S T R A T E D (25 P L A T E S ) CATALOG #22...inquiries invited. Also buy fossils. GEMSTONES NEW O F F E R ! " G R A B B A G " TUMBLING PACKAGE—Top |  | | Report (issue) | | copper mineralisation at Black Stockarton Moor, south-west Scotland 58 Investigation of small intrusions...61 34 Results of a gravity survey of the south-west margin of Dartmoor, Devon Mineral reconnaisance...Copper-bearing intrusive rocks at Cairngarroch Bay, south-west Scotland 40 Stratabound barium-zinc mineralisation...copper-molybdenum mineralisation near Balluchulish, Highland Region 44 Reconnaissance geochemical maps of parts of...Mineral investigations near Bodmin, Cornwall. Part 2-New uranium, tin and copper occurence in the Tremayne |  | | Journal (volume) | | AND GOLD IN THE TRANSVAAL • • CEMENT TESTING: NEW MACHINE FOR COMPACTING CEMENT SAND BRIQUETTES • •...MINERAL RESOURCES OF BRITISH SOMALILAND . . 200 NEW LIGNITE DEPOSITS IN NIGERIA • • • • • 202 ...Resources of the Tropics, with special reference to West Africa, has been .. issued, separate volumes being...the Agricultural and Forest Products of British West Africa ; Cocoa; Rubber ; and Cotton and other Vegetable...each country of the Empire being represented ; and new exhibits are frequently received from private sources |  | | Report (issue) | | 378173 BCSlWest Mains Road, Edinburgh EH9 3LA T 031-667 1000 Telex...mafic-ultramafic Huntly intrusion, located in west Aberdeenshire, Grampian region, Scotland. The area was considered...25 ppb Pd were recorded in a peridotite from the West Huntly cumulate body. Deformed ultramafic rocks...discordant mineralised pegmatitic pyroxenites in the West Huntly cumulate body, best exposed in the Bin Quarry...bodies are narrow and impersistent at depth. The West Huntly cumulate block was investigated for reef |  | | Journal (issue) | | EXECUTIVE EDITORS Rudy Bradbury Vice President for Region I, Eastem Federation of Mineralogical and Lapidary...University of Georgia William Pinch Rochester, New York Bruce K. Goodwin College of William and Mary...Northridge, Califomia Curt G. Segeler Brooklyn, New York Terry E. Huizing Cincinnati, Ohio Ben M. Shaub...Massachusetts Vandall T. King State University of New York at Buffalo W. Cullen Sherwood James Madison...Susan Tufts U.S. Geological Survey Carl Krotki New York, New York William Maloney Bethesda, Maryland Joseph |  | | Journal (issue) | | EXECUTIVE EDITORS Rudy Bradbury Vice President for Region I, Eastem Federation of Mineralogical and Lapidary...University of Georgia William Pinch Rochester, New York Bruce K. Goodwin College of William and Mary...Northridge, Califomia Curt G. Segeler Brooklyn, New York Terry E. Huizing Cincinnati, Ohio Ben M. Shaub...Massachusetts Vandall T. King State University of New York at Buffalo W. Cullen Sherwood James Madison...Susan Tufts U.S. Geological Survey Carl Krotki New York, New York William Maloney Bethesda, Maryland Joseph |
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