 | | Journal (article/letter/editorial) | | ophiolite, Cyprus Part 2 – A review of genetic models and guides for exploration N. G. Adamides* Cyprus sulphide...deposits, Copper, Exploration Introduction The Cyprus sulphide deposits (Fig. 1) occur within the Pillow...twentieth century with the discovery of the Skouriotissa (Phoukasa) deposit, followed shortly after by...in focusing interest on the sulphide deposits of Cyprus, and intensive exploration over subsequent decades...numerous deposits in various mining districts. The Cyprus mining industry gradually declined with the exhaustion |  | Martin, Andrew J., Keith, Manuel, McDonald, Iain, Haase, Karsten M., McFall, Katie A., Klemd, Reiner, MacLeod, Christopher J. (2019) Trace element systematics and ore-forming processes in mafic VMS deposits: Evidence from the Troodos ophiolite, Cyprus. Ore Geology Reviews, 106. 205-225 doi:10.1016/j.oregeorev.2019.01.024 | Journal (article/letter/editorial) | | deposits: Evidence from the Troodos ophiolite, Cyprus Andrew J. Martin, Manuel Keith, Iain McDonald,...deposits: Evidence from the Troodos ophiolite, Cyprus, Ore Geology Reviews (2019), doi: https://doi.org/10...deposits: Evidence from the Troodos ophiolite, Cyprus Andrew J. Martin(a*), Manuel Keith(b,c), Iain McDonald(a)...sulfide (VMS) deposits in the Troodos ophiolite (Cyprus) are ancient analogues for modern day seafloor...and their host minerals. The Troodos ophiolite (Cyprus) formed in a subduction zone environment possibly |  | Martin, Andrew J., Keith, Manuel, Parvaz, Daniel B., McDonald, Iain, Boyce, Adrian J., McFall, Katie A., Jenkin, Gawen R.T., Strauss, Harald, MacLeod, Christopher J. (2020) Effects of magmatic volatile influx in mafic VMS hydrothermal systems: Evidence from the Troodos ophiolite, Cyprus. Chemical Geology, 531. 119325 doi:10.1016/j.chemgeo.2019.119325 | Journal (article/letter/editorial) | | hydrothermal systems: evidence from the Troodos ophiolite, Cyprus Andrew J. Martin, Manuel Keith, Daniel B. Parvaz...hydrothermal systems: evidence from the Troodos ophiolite, Cyprus, Chemical Geology (2019), doi: https://doi.org/10...hydrothermal systems: evidence from the Troodos ophiolite, Cyprus 1 Andrew J. Martin, 2Manuel Keith, 3Daniel B...hydrothermal systems ur The Troodos ophiolite, Cyprus is the principal on-land analogue for mafic-hosted...magmatic volatile component (e.g., Apliki and Skouriotissa). We demonstrate that the source of metals and |  | | Catalog/List | | an shale, some with Arsenopyrite (Bedford Consols Mine, Devon England) The size varies from lxl to lx2...C315 single 1/2 ins NATIVE ARSENIC rich (Kusa Mine, near ,Bau, lx2 f.5 •2x2 EIO crystal, across. ...of Chalcopyrite. (16 level, Sim.ms Lade, Geevor Mine ,Cornwall) size reflects the area of botryoidal...80 lxl f.9 platy qrey-brown 5mm f.2.50 coverage Mine, small crystals of brown Devon) copper coloured...Cornwall) f.4 2x2 f7 metallic (Pyrite like) No 2 Mine, Chibougamau, lem rock. (Mt micros w1th Unusual |  | | Journal (article/letter/editorial) | | on quartz crystals, 7.5 × 7.5 cm, South Belmont mine, Duquesne, Santa Cruz County. SEUDOMORPHS (Greek...Duquesne, Santa Cruz County, as seen from the Holland mine; Barbara Muntyan photo. Barbara L. Muntyan, long...crystals on tenorite matrix from the New Cornelia mine in Ajo are an- other Arizona classic (figs. 1,...found at the Ray mine in the oxide zone of its open pit, as well as at the San Manuel mine, Pinal County...especially from the Live Oak pit of the Inspiration mine. Other alteration pseudomorphs can be found associated |  | | Report (volume) | | Descriptive model of Cyprus massive sulfide, by Donald A. Singer Grade and tonnage model of Cyprus massive sulfide...stratigraphic column through the Troodos ophiolite showing Cyprus massive sulfides and other deposit types and their...types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide deposits...axis 133 Tonnages of Cyprus massive sulfide deposits 134 Copper grades of Cyprus massive sulfide deposits...deposits 134 By-product grades of Cyprus massive sulfide deposits 135 Tonnages of Besshi massive sulfide |  | | Catalog/List | | calcite or matrix 935 ■ MILLOSEVICHITE Scholler Mine, Kladno, Czech Republic. Rich yellow-grey spongy...-·-·-- !'lo_9_ _ _ _ _ 285 ■■ NATIVE GOLD La Farolla mine, Copiapo, Chile one or two spots on 2cm matrix _£7_..._ _ _ _ __ ~ - / ~ : i E.RTRANDITE ____ .Gclc~~~Mine, G~~e~~;i~;Val~d~~~;: srazitcolourless micro crystals... - --- ----- ----- - -- 73 ■■ BRAUNITE Praborna Mine, St Marcel ,Piedmont, Italy 849 ■ OPAL Carlaze Pit...----- - - ------- ----- 1001 ■■ BRUCITE N'chwaning Mine, Kuruman, S. Africa Creamy to pale green ,rich foliated |  | | Report (issue) | | (sulphate of lead). Tombstone district, Cochise County; Gila County, at Lost Gulch Mine, near Globe; Mohave County...County, in Mineral Park;; Pima County, in Mammouth Mine, Schulty; Yavapai County, in ores of Bradshaw Mountains;...Mountains; Yuma County, in Castle Dome district; common in silver veins. ANTIMONY ORES. See Jamesonite...Montezuma and Empress of India mines, Tyndall district; Yavapai County, in ores of Bradshaw Mountains...Mountains; carries gold and some silver at McCabe mine. ASBESTOS (chrysotile ). Coconino County, associated |  | | Journal (article/letter/editorial) | | Fwyukawa Co., OF MINE , , CANADA KAmuRA Ltd., Tokyo The Oro Denoro Copper mine is one of the contact...contact ore deposits scattered in Boundary District, British Columbia, Canada. Many investigations such...at this mine and other mines around it from 1956 to 1968. The geology of the Oro Denoro mine consists...metallic gangue minerals are pyrite, magnetite, hematite, pyrrhotite and other iron ores. (2) The zone...contact metasomatic Boundary seems Denoro District, of mine deposits B.C., to have been formed (Manuscript |  | | Journal (issue) | | 2021 Articles The Dragon's Lair gold, Beta Hunt mine, Western Australia ...............................Leslie The Freeport-McMoRan mineral collection, Phoenix, Arizona ........................................specimen), 49.5 cm (over 49 kg), from the Beta Hunt mine, Western Australia. Photo by Robert Mosely (The...2007 he was a full-time volunteer at the Empire Mine State Historic Park in Grass Valley, California...the California Association of Mine and Cave Explorers, a certified mine rescue team which operates in |  | | Report (issue) | | Renova district a bed of iron ore that as~a rule is steeply inclined and consists chiefly of hematite occurs...quartzite and overlying Cambrian rocks in the Renova district, which lies outside of the Three Forks quadrangle... In the discolored areas a red dust, probably hematite, is partly scattered through the calcite and partly...irregular form. So far as they are exposed by the mine workings they merge gradually into the normal compact...small lens of iron ore that consists largely of hematite showing concretionary and botryoidal forms is |  | | Journal (issue) | | ........ ..... 483 W. E. Wilson The Total Wreck Mine, Pima County, Arizona ............ .. ........................ .... ..... 507 L. Presmyk The Flux Mine, Santa Cruz County, Arizona ............................... 531 W. E. Wilson & M. Hay The Carlota Mine, Gila County, Arizona ............................E. Wilson & E. Jones Fluorite from the Oatman District, Mohave County, Arizona ............. .... ........ 569 M. Hay & D. Morris The Bagdad Mine, Yavapai County, Arizona ............. .................. |  | | Journal (issue) | | ..................13 by C. J. Stefano The Cliff Mine, Keweenaw County, Michigan...........................25 by C. J. Stefano & P. Persson The Central Mine, Keweenaw County, Michigan........................53 by P. Persson & C. J. Stefano The Copper Falls Mine, Keweenaw County, Michigan...............................85 by C. J. Stefano & P. Persson The Phoenix Mine, Keweenaw County, Michigan....................exploited by the Cliff, Central, Copper Falls and Phoenix mines. An 1874 article in the Detroit Free Press |  | | Report (issue) | | QUICKSILVER DEPOSITS OF THE PHOENIX MOUNTAINS, ARIZONA. By FRANK C. SCHRADER. FIELD WORK AND ACKNOWLEDGMENTS...to Dr. Burt Ogburn, Mr. Fred Holmquist, and the Phoenix Chamber of Commerce. Some of the mineralogic determinations...United States Geological Survey. GEOGRAPHY. The Phoenix Mountains constitute an outlying desert range of...Canal near Scottsdale, about 7 miles northeast of Phoenix, it extends north-northwestward to the mountainous...PART I. According to Meinzer and Ellis,1 the Phoenix Mountains rise abruptly from the valley floor to |  | | Journal (article/letter/editorial) | | from a large vug in the fissure vein of the Cliff mine; the largest crystal is 2 cm across. The specimen...Probably the best arborescent silver from the Cliff mine, this specimen is 9.5 × 10.5 cm and was originally...Jaszczak photo. Figure 18. This calcite from the Cliff mine is 3.6 cm long and perched on a matrix of spongy...on earth (Bornhorst and Rose 1994). At the Cliff mine it thickens to more than 1,300 feet and remains...some of the veins (Butler and Burbank 1929). Cliff Mine After the failed 1844 mining venture at the Hays |  | | Journal (issue) | | with a large mass of native copper in the Quincy mine ca. 1918. (Michigan Technological University Archives...Native copper crystal group, 13.6 cm, from an unknown mine in the Michigan Copper Country. Richard A. Kosnar...(1929) is considered to be the classic for the district. Many of these works are currently out of print...and research will serve as an overview of the district and as a framework from which interested persons...location and associated geology of the mines in the district. Historical and production information is summarized |  | | Journal (issue) | | ................. 15 W. E. Wilson The Piedmont mine, Yavapai County, Arizona ....................................... 29 B. L. Muntyan The San Manuel mine, Pinal County, Arizona ...........................& W. E. Wilson Mineral collecting at the Magma mine, . . Superior, Arizona ..........................123 L. Presmyk & M. Hay Treasures of the Magma mine, Pinal County, Arizona .................................... 147 W. E. Wilson & Mark Hay The Ford mine, Pinal County, Arizona ........................ |  | | Journal (article/letter/editorial) | | and photographed by Jeff Scovil MAGMA Mine Pioneer District, Superior, Pinal County, Arizona LES PRESMYK...Figure 1. Superior and the Magma mine are shown in relation to Phoenix and Tucson. John Callaghan map....barytes were uncommon at the mine. Baryte is the mineral for which the Magma mine is most famous. Mark Hay...my mining engineering career working at the Magma mine, during which time I experienced several collecting...history. It was a great opportunity to learn about the mine and specimen finds from many who lived through it |  | | Journal (article/letter/editorial) | | WORLD-CLASS MINERAL SPECIMENS JEFF SCOVIL PO Box 7773 Phoenix, Arizona 85011 jeffscovil@earthlink.net A All...sphalerite and celestine, 17 cm high, Cumberland mine, Smith County, Tennessee. Steve Neely specimen....January/February 2020 13 Figure 5. Rutile with quartz and hematite, 7 cm high, Ibitiara, Bahia, Brazil. Tiziano Bonisoli...MINERALS Figure 8. Wulfenite, 14.5 cm wide, Ahumada mine, Los Lamentos, Chihuahua, Mexico. Scott Rudolph...Diopside with calcite, 6 cm high, Arusha, Merelani district, Tanzania. Fuss International specimen. Volume |  | | Journal (article/letter/editorial) | | occurrences in the Lake District, and in the Caldbeck Fells area within the Lake District, respectively, and...should be consulted for further details of any Lake District mineral mentioned in our list. More than 850 species...on minerals collected by A. de Hailer at Tynagh mine, Ireland, unpublished except in newsletters (Bulletins...Greigite. As a secondary mineral at Gravel Hill mine, Perranzabuloe, Cornwall (C. Sparrow, pers. comm...schr6ckingerite and gypsum, on walls of a level in Geevor mine, St. Just, Cornwall (Elton and Hooper, 1992). Andradite |  | | Journal (issue) | | Speaking 3 T5I California Convention 4 Yogo Sapphire Mine Reopened 4 Alpha Counters 5 Berkeley Cass iter ite...States. YOGO SAPPHIRE MINE REOPENED A REOPEN INC OF THE FAMED YOGO~ 'SAPP H I RE MINE, IN THE LITTLE BELT...scheduled TO BEGIN THIS MONTH, UNDER NEW OPERATORS. THE MINE HAS BEEN IDLE SINCE 1929, AFTER HAVING PRODUCED...Mountains The Yogo mine has the distinction of being the only lode vein SAPPHIRE MINE IN THE WORLD, SINCE... An extensive gold strike in the Searchlight district, thirty MILES FROM LaS VEGAS, NEVADA HAS BEEN |  | | Book | | Oronto Group a.. 3: co w C: _J 0 0 Marquette Iron District, Baraga and Marquette Counties diabase dikes...that the value of a single large high-grade diamond mine may exceed $10 billion, further exploration in Michigan...important to remember that whether or not a diamond mine is ever established in Michigan, Michigan kimberlites...DetroitSalt Mine, 365 metersbeneaththe cityofDetroit.Photographcourtery ofthe DetroitSalt Mine, DetroitSalt...until the closure of the Alabastine mine in 1943. In 1946 the mine was purchased by the Michigan Natural |  | | Journal (article/letter/editorial) | | fluorite octahedra with quartz druse, 5.8 cm, Homestake mine, Oatman. Dick Morris specimen. In Arizona, fluorite...specimens, albeit in limited quantities. Mark Hay of Phoenix, Arizona, a geologist and field-collector friend...Locality Empire mine La Fluorita Dulcita prospect Lone Star mine Toughnut mine Tenstrike mine Santa Teresa...Fourth of July mine Heson (Hesson) mine North Geronimo mine Prism mine Uncle Sam mine Deluge Wash prospect...Hardy mine Homestake mine Lead Pill mine Skinner lode Neptune mine Weldon mine Woodpecker mine Monarch |  | | Journal (article/letter/editorial) | | PENINSULA Wayne County International Salt C o . mine—Detroit Alpena County National G y p s u m C o...grunerite, gypsum, hematite, marcasite, palygorskite, pyrite, quartz, sphalerite Spurr mine—Imperial Heights...selenite U . S . G y p s u m C o . quarry T a y l o r mine (and outcrops)—Alberta barite (r), goethite, graphite...pyrite Kent C o u n t y Grand Rapids Gypsum C o . mine—Wyoming Delta C o u n t y (old quarry east of...dolomite, grunerite, hematite, marcasite, pyrite, quartz Groveland mine Loretto mine—Loretto (near Monroe) |  | | Report (issue) | | Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection.... Davis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References ...COLOR PLATES (following page 242) Gold, Mexican Mine Gold, Majuba Placer Pyromorphite after Galena with...Round Mountain Mine Quartz, Lovelock area Acanthite Grossular, Nightingale district Quartz epimorph...after Calcite Agardite Grossular, Buena Vista district Quartz (amethyst) and Calcite Almandine-Spessartine |
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