 | | Journal (article/letter/editorial) | | Epithermal Province: The Hauraki Goldfield, New Zealand* JEFFREY L. MAUK,1,† CHRIS M. HALL,2 JOHN T....92019, Auckland Mail Centre, Auckland 1142, New Zealand 2 Department of Geological Sciences, University...85721 Abstract The Hauraki goldfield in the Coromandel volcanic zone contains approximately 50 adularia-sericite...in the nearby Thames epithermal deposits. In the eastern province, adularia from the Ohui deposit gives...bimodal andesite-rhyolite compositions. Therefore, even though volcanism in the Coromandel volcanic zone |  | | Journal (issue) | | Moore Phosphate minerals from the Leveaniemi iron mine, Svappavaara, Sweden .............................Hagendorf-Siid andthe Palermo mine ................. 363 by L. C. Pitman New data on the cause of smoky.................... 322 by W. E. Wilson What's new in minerals? ......................................image of a crack hidden in the back (roof) of a mine adit (from A. P. Annan etal. (1988) Radar sounding...now able to offer them at $12 postpaid. And the new pins have a polished, rather than dull matte finish |  | | Report (issue) | | 14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N. Y. Chromite-chromium ore, Washington Zinc ore...bauxite, Georgia 9. Native copper ore, Keweenawan Peninsula, Mich. 10. Porphyry molybdenum ore, Colorado 11...not yet discovered or not currently profitable to mine. The mining of mineral deposits, once discovered...depleted, new deposits are found, new extractive technology and uses are developed, and new geologic knowledge...knowledge and theories indicate new areas favorable for exploration. This Professional Paper discusses |  | | Report (issue) | | Keweenaw Peninsula, Michigan: Institute on Lake Superior Geology Proceedings, Keweenaw Peninsula, Michigan:...Institute on on Lake Lake Superior Superior Geology Peninsula, Michigan" Michigan" (Bornhorst (Bornhorst and...update update the the guide guidethrough through new new editions. editions. However, variety of reasons...guide guide is is being published published an all new introduction and increasing Geology. The 40th Annual... The Institute Institute on on Lake Lake as a new new publication publication for the 40th Geology meeting |  | | Book | | Location No. Luh ComVW 1. © “~~ — e PROCKE: NEW“ZEASARDIMBEBTING: a +Brice: COMRONW BAT. Te Man NG...Weillligion fest: April 1°55 VOLUME PROCEEDINGS NEW ZEALAND EIGHTH OF MEETING COMMONWEALTH MINING AND...Dunedin New Zealand VI1I1 Copyright by the University of Otago and the Contributors Printed in New Zealand...EIGHTH COMMONWEALTH METALLURGICAL NEW Dr G, J. Williams ZEALAND MINING AND CONGRESS ORGANISING...visitors attended the Wellington sessions in New Zealand and the rest came from more distant countries |  | | Report (issue) | | Structural Control of Ore Deposition in the Creede District San Juan Mountains Colorado GEOLOGICAL SURVEY...Structural Control of Ore Deposition in the Creede District San Juan Mountains Colorado , By THOMAS A. STEVEN...Garita Quartz Latite ________________________ _ Rhyolite of Miners Creek _______________________ _ Shallow...____________________ _ Bachelor Mountain Rhyolite ____________________ _ Farmers Creek Rhyolite ________________________...__ _ Mammoth Mountain Rhyolite ___________________ _ Rhyolite neck and flow near Shallow Creek _______ |  | | Report (issue) | | Field Guide to the New Waddell Dam Site, Vulture-Hieroglyphic Mountains area, and Mystic, Clemontine...Society Field Trip: Stephen J. Reynolds New Waddell Dam: Mike Pryor New Waddell Dam fact sheet: U.S. Bureau...Quaternary and Upper Tertiary alluvium in the Phoenix North 30' X 60' quadrangle, Arizona: K.A. Dem.sey...mineralization at the Mystic mine, Maricopa County, Arizona: Dale G. Armstrong Clemontine mine area, Maricopa County...gold mine: Spencer and others (from Arizona Geology) Road log from Wickenburg to the Vulture mine: Joe |  | | 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,..."Geology and structural relations in the southern New River Mountains and the significance of the Moore...of the New River Mountains area 38 Cover Illustration: Longitudinal section of Bluebell Mine, from Lindgren...Butte area. After an initial stop at the Iron King Mine, southeast of Prescott, where we will discuss regional |  | | Thesis/Dissertation | | TDfl SbQ AEEAL GEOLOGY OF 0?HS CREEDE DISTRICT, COLORADO. By ' X ESEBR S* H B LARSEIT. ...Approved: The Areal Geology of The Greede Mining District, Esper 3. Larson. COKTEIIT3 Chapter I. ...rock types V/eathering and outcrops willow Creek rhyolite General character and distribution ............Petrography Megascopic -.iicroscop 1 _ 1 rhyolite. General character and distribution. Contacts...and outcrops. Distinction from other rhyolltea. Phoenix Park quarts latlte, General character and distribution |  | | Report (volume) | | 718 GEOLOGY AND ORE DEPOSITS OF THE ' CREEDE DISTRICT, COLORADO BY WILLIAM H. EMMONS AND ESPER S................ '. ................ Willow Creek rhyolite............................................................................ Campbell Mountain rhyolite........................................... General...other rhyolites................................... Phoenix Park quartz latite............................................................. 38 Windy Gulch rhyolite breccia...................................... |  | | Report (issue) | | Mr. E. H. Bowman and Mr. William Reynolds, of Phoenix, for information and personal guidance and for...him and to his associate, Mr. J. V. N. Dorr, of New York, I am indebted for a manuscript copy of their...belt. All the claims are in the Sunflower mining district and most of them lie in the northwest corner of...sketch map of the Mazatzal Range and surrounding region in central Arizona. miles to the inch) has been...Fort McDowell. The camp is about 70 miles from Phoenix by road and trail. The road QUICKSILVER IN MAZAT2AL |  | | Report (issue) | | DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY NEW INFORMATION RESOURCES OF THE U.S. GEOLOGICAL SURVEY...digital products on magnetic media, March 1989. [New Orleans, La.] : Environmental Studies Section, Area...for Leasing and Environment, Gulf of Mexico OCS Region, Minerals Management Service, [1989?] 042.585.3(062)...an enthusiast's guide to books and periodicals. New York, N.Y. : Facts on File, c!986. 042.730 SelSg...the Horse Mountain West quadrangle, Catron County, New Mexico. [Denver, CO] : U.S. Geological Survey, 1989 |  | | Journal (issue) | | with a large mass of native copper in the Quincy mine ca. 1918. (Michigan Technological University Archives...King” The MICHIGAN COPPER COUNTRY L. W i l s o n New Mexico Bureau of Mines and Mineral Resources by M...Native copper crystal group, 13.6 cm, from an unknown mine in the Michigan Copper Country. Richard A. Kosnar...copper and silver mineralization of the Keweenaw Peninsula, Michigan’s “Copper Country.” Among these, U.S...(1929) is considered to be the classic for the district. Many of these works are currently out of print |  | | Report (issue) | | Bicentennial celebration: "to forge a new national commitment, a new spirit for '76, a spirit which will...early French explorer, on his second voyage to the New World in 1535. The earliest Jesuit missionaries sent...Schoolcraft to report on the mineral wealth of the new territory on his exploration of Lake Superior in... the 1845 discovery of the Cliff Mine ( first in the world to mine native copper as its sole product)...Choice 'Lake Copper' furnished the sinew, Upper Peninsula hematite provided the muscle, and Michigan calcite |  | | Report (volume) | | Big Horn Peak, the only geographic feature in the region with a formal name, liesin the central part of...out in 1984 and 1985. Additional mapping in the region surrounding the study area and encompassing the...Mountains, located approximately 55 mi west of Phoenix, in westcentral Arizona (fig. 1). Situated in the...bimodal sequence of intercalated rhyolite and basalt, cover most of the region. Largedisplacement normal faults...the Tiger Wash baritefluorite district, (2) the Aguila manganese district, (3) the Big Horn Mountains gold-quartz |  | | Report (issue) | | History of the Verde Mining District, Jerome, Arizona David F. Briggs Geologist March 2018 CONTRIBUTED...Briggs, D.F., 2018, History of the Verde Mining District, Jerome, Arizona. Arizona Geological Survey Contributed...------------- 3 Geology of the Verde Mining District ---------------------------------------------...------------------- 71 Future of Verde Mining District ---------------------------------------------...northeastern slope of the Black Hills, the Verde Mining District is located approximately 25 miles northeast of |  | | Journal (article/letter/editorial) | | whole was imperfect. Recently, the Commission on New Minerals and Mineral Names of the International Mineralogical...Muscovite crystals forming a 10-cm rosette, Jose Pinto mine, Minas Gerais, Brazil. Table 3. Interlayer-deficient...spectacular recent find of muscovite was at the Jose Pinto mine, where more than a ton of beautifully crystallized...(manganoan) varieties are found at the Harding mine, Taos County, New Mexico (Jahns and Ewing 1977). Fuchsite...localities, including Freeport, Maine, and on the Kola Peninsula, Russia (where it is associated with kyanite crystals) |  | | Report (issue) | | Nevada, western Utah, eastern California, Arizona, New Mexico, and northern Mexico (see Eardley, 1962; Gilluly...whereas others (for example, McCullough Mountains, New York Mountains, Bristol Mountains) probably are not...rocks is not typical of neotectonic faults in this region, therefore the inclusion of these faults with Sonoran...along the margin between Ivanpah Valley and the New York Mountains. This fault is parallel to the strong...expression, and degree of deformation we assigned new age estimates to all undated units. This analysis |  | | Book | | years this has lead to the establishment of many new species that are compositional and structural analogs...Subcommittee for Zeolite Nomenclature of the Commission on New Minerals and Mineral Names (CNMMN) of the International...evaluating proposed new species, it is difficult to apply them rigidly to accepted species. 1. A new zeolite mineral...must be demonstrated as a condition for approval of new species. Zeolites that have the same framework and...structure are acceptable as separate species. 2. A new zeolite mineral cannot be defined solely on the basis | | | Book | | years this has lead to the establishment of many new species that are compositional and structural analogs...Subcommittee for Zeolite Nomenclature of the Commission on New Minerals and Mineral Names (CNMMN) of the International...evaluating proposed new species, it is difficult to apply them rigidly to accepted species. 1. A new zeolite mineral...must be demonstrated as a condition for approval of new species. Zeolites that have the same framework and...structure are acceptable as separate species. 2. A new zeolite mineral cannot be defined solely on the basis |  | | Journal (issue) | | highlight the February desert events calendar. In Phoenix, Tucson, Mesa, Wickenburg, Yuma, Chandler, El Paso...Exhibiting Homes, Sports, Boats, Foods. Park Central, Phoenix. February 1—Annual Buffalo Barbecue, shooting demonstrations...February 1 — Black Canyon Saddle Club Gymkhana, Phoenix. February 2-15 — Contemporary Arizona Art Exhibit... February 5-8 — $17,500 Open Golf Tournament, Phoenix. February 7-8—Junior World Championship Rodeo,...February 7-8—11th Annual All-Western Stampede, Phoenix. February 8 — Desert Sun Ranchers Rodeo, Wickenburg |  | | Journal (article/letter/editorial) | | and micromounter by preference, discovered eight new mineral species, one of which, ruizite, Ca2Mn23+...society dinners with his wife, Billie; mentored new micromounters; used his chemical background to write...normal meeting place to a new location in the Learning Depot area. The new venue had no integral audio...Walstrom spoke on New Mineral Discoveries from the Victoria Mountains Skarn, Luna County, New Mexico. By the...Field Discovery to a New Mineral. Tony has himself described over two hundred new minerals during his |  | | Report (issue) | | visiting Cyprus Bagdad's active porphyry copper mine. We will then visit Phelps Dodge Corporation' s...BYEDDEWITT Road Log from Bagdad, Arizona, to the Bruce mine, 5.2 miles Cumulative mileage 0.0 Copper Plaza in...the gravel road around a hill and toward the Bruce mine. Outcrops on the left are Lawler Peak Granite that...7 Buildings ahead on the right are at the Stukey mine, which is a Laramide vein adjacent to north-northwest-trending...dikes. Stukey mine is one of many small vein deposits in the Eureka metallic mineral district (Keith, Gest |  | | Journal (article/letter/editorial) | | Keywords: rock slopes, hydropower engineering region, slope stability probability classification system...applied to hydropower engineering regions, providing a new means of rapidly evaluating the slope stability of...assessment of rock slopes in a hydropower engineering region is especially a very important and complicated...2002) and CSMR for slopes in hydropower engineering region by CHEN et al. (1997). SHI et al. (2005) proposed...also been applied in Austria, South Africa, New Zealand, China, and the Netherlands and has achieved |  | | Report (issue) | | Alder Series 20. View up Slate Creek of mercury mine and mill area . 21. Faults in Tertiary sediments...Highway 88 originates at Apache Junction, east of Phoenix and terminates between the towns of Globe and Miami...province is subdivided into a desert region and a mountain region. The boundaries between these subdivisions...in the desert region near Phoenix, but most of its extent lies within the mountain region and the Transition...precipitation is about twice that of the desert region to the southwest, but significantly less than that |
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