 | Selby, David, Creaser, Robert A., Stein, Holly J., Markey, Richard J., Hannah, Judith L. (2007) Assessment of the 187Re decay constant by cross calibration of Re–Os molybdenite and U–Pb zircon chronometers in magmatic ore systems. Geochimica et Cosmochimica Acta, 71 (8) 1999-2013 doi:10.1016/j.gca.2007.01.008 | Journal (article/letter/editorial) | | decay constant by cross calibration of Re–Os molybdenite and U–Pb zircon chronometers in magmatic ore...Norges geologiske undersøkelse, 7491 Trondheim, Norway Received 28 February 2006; accepted in revised...et al. (1996). Combining Re–Os age data for molybdenite formed in magmatic ore deposits, with the U–Pb...refinement of k 187Re by cross calibrating the molybdenite and U–Pb zircon chronometers should be possible...successful development of the Re–Os chronometer in molybdenite (Stein et al., 2001), a mineral present in many |  | | Journal (issue) | | Tradition And ‘Living the Dream’ at Wild Turkey Mine 20 cherishing chert A Mother Rock for the Ages.................... 42 Douglas E. Liniger and Antoinette Rahn Earth Science In the News ...... 44 The...Catalog Kingsley North, Inc. P.O. Box 216: Dept 3, Norway, MI 49870-0216 Phone: 911.449.:391 Web site: x...EDITORIAL BOB JONES Senior Consulting Editor ANTOINETTE RAHN Managing Editor SHAWN STIGSELL Graphic Design...error. 6 ROCKNGEM.COM EDITORIAL SUBMISSIONS ANTOINETTE RAHN (715) 721-0532 arahn@beckett.com ADVERTISING |  | | Journal (article/letter/editorial) | | events. In contrast to studies based on Re-rich molybdenite, this study of the Harnäs Au deposit extends...crustal rocks in southwest Sweden and southern Norway and is host to the deposits in this study (Fig...complex and Western Fennoscandian Shield CN Antoinette 0 Eidsvoll Segme nt VK Lake Vänern tter...comprising southern Sweden and extreme southeastern Norway. Lake Mjøsa, mentioned in the text, is just off... 1.02 to 0.97, and 0.93 to 0.91 Ga in southern Norway (Bingen and Van Breemen, 1998; Cosca et al., 1998) |  | | Journal (article/letter/editorial) | | Canada, in 1941 to Joseph Benoit Martin and Antoinette Bouvier. His father, a former school teacher...sazinite-(Ce), sazhinite-(La), litvinskite, kapustinite, molybdenite, lueshite, terskite, lintisite, galena, sphalerite |  | | Journal (issue) | | .......................... 268 STATE TAKES OVER MINE FOR WAR USE ·································-·...with this remarkable phase of nature's Marie Antoinette in Serpentine Marble T his fine specimen has...serpentine marble representing the portrait of Marie Antoinette.* Both as a likeness and a work of art this picture...however, that a few days before, when a friend of mine visited the • volcano, the sand and gravel was raining...reported from the Island: Stibnite (Jackson), Molybdenite (Perkins) , Pyrite, Marcasite, Arsenopyrite (Jackson) |  | | Book (volume) | | Where & How to Djg, Pan and Mine Your Own Gen1s & Minerals Where & I-low to 1-Iunt for Treasure From...yourself. Happy digging!" -from the Prefaceby Antoinette L. Mat/ins, P.G. This book is for: • Rockhounds...vacation stops at a roadside "dig your own" gem mine. Junior finds a sapphire the size of a p ach and...) Many an unsuspecting tourist has stopped at a mine to try his or her luck and become a rockhound for...GUIDES TO THE U.S.A. W11ere & How to Dig, Pan, and Mine Your Ow11 Gems & Minerals VOLUME 3: SOUTHEAST STATES |  | Leclerc, F., Harris, L. B., Bedard, J. H., van Breemen, O., Goulet, N. (2012) Structural and Stratigraphic Controls on Magmatic, Volcanogenic, and Shear Zone-Hosted Mineralization in the Chapais-Chibougamau Mining Camp, Northeastern Abitibi, Canada(,) Economic Geology, 107 (5) 963-989 doi:10.2113/econgeo.107.5.963 | Journal (article/letter/editorial) | | grams per metric ton, — = no data 1 The Lemoine Mine also produced 72,066 t of Zn at an average grade...(Anorthosite, gabbro, pyroxenite) Shear Zones A: Antoinette C: Croteau Plutons F: Faribault CB: Chibougamau...Regional E-W deformation corridors (e.g., Faribault, Antoinette, Lac Sauvage, Kapunapotagen, and Guercheville...age of 2680 Ma for mineralization at the Norbeau Mine (Thorpe et al., 1984) that is controlled by D2 structures...chloritoid schist in the Cu-Au ore zone of the Merrill mine developed in a D2 N120°-striking reverse dextral |  | | Journal (issue) | | the U.S.A. 05 0 74470 02033 2 UNM’s HARDING MINE Exploring Plentiful Pegmatite 2 ROCKNGEM.COM ...(motor separately) shipping weight 66 lbs, from Norway, MI. • 3/4" stainless steel shafts and ball bearings...Catalogs Kingsley North, Inc. P.O. Box 216: Dept 3, Norway, MI 49870-0216 Phone: 800-338-9280 www.kingsleynorth...With WorldWide Popularity 20 NEW MEXICO’S HARDING MINE The Must-See Pegmatite of the West Steve Voynick...are hopeful in a brighter tomorrow. Be well. Antoinette, Managing Editor arahn@beckett.com 715-721-0532 |  | | Book | | Poland Guyana Nephrite Peridot Thulite Quartz Norway Ruby Fluorite Sapphire Great Britain Sunstone...the Superpit is Australia’s largest open pit gold mine and is one of the largest open pit mines in the...greatest single producer; also Peru, US, Canada, Norway, Australia, Russia, Kazakhstan Rough Settings...Marie Antoinette’s diamond earrings △ Marie Antoinette pictured wearing the earrings R eigning as...alongside King Louis XVI from 1774 to 1792, Marie Antoinette was the most glamorous woman in Europe in the |  | | Report (issue) | | geochemistry of wall-rock alteration, ThompsonTemperly mine, southwest Wisconsin. . . .Joseph R. 33 Hatch, Allen...assessments by region and commodity .......... .Antoinette L. Medlin, David M Sutphin, and John H. De Young...Syndicate in Elko County, Nevada, is the northernmost mine in the Carlin gold belt. Soil samples were collected... North wall of the Old Main and East pit, Carlin gold mine, Nevada Phase equilibria in the H 20-NaCl system...volcanic field, deposit at the nearby Golden Wonder mine has Colorado. The Uncompahgre caldera forms the |  | | Journal (issue) | | feldspar from Congo • Fluorite from the Rogerley mine, England • Demantoid garnet from Iran • Kyanite...tourmaline has come from Madagascar’s Anjanabonoina mine and contains remarkable color zoning, as shown by...throughout the United States (Shuster, in press). Glenn Nord, who was then taking the new diamond course, recalls:...extension education classes in Israel taught by Glenn Nord marks GIA’s first global outreach 6 RICHARD T...system for judging diamond cut quality. According to Nord (pers. comm., 2002), “After Dick developed the system |  | | Book | | the igneous rocks are weathered and ground into sands and silts, these become covered by later deposits...ores. These fibers have been found in a disused mine in Antwerp in New York, USA. The toothshaped crystals...considered uneconomic. This is the ‘Glory Hole’ copper mine at Morenci in Arizona, USA. Copper ore-is found...blues and purple. This mineral is named after a mine in Franklin, New Jersey, USA. 41 Some metallic...above is lead carbonate and was found at the Flux mine in Arizona, USA. 41 When iron and carbon are combined |  | | Book (edition) | | be found, including Arizona, USA; Afghanistan, Norway, China, and Ukraine. The crystals from these locations...Northern California, and you can purchase material from mine operated stores and mineral dealers. Oval gold...Occurrences: Africa, Brazil, Madagascar, Value: Mine run: $6.00 per pound. Uruguay. LAPIDARY Ave...Occurrences: Africa, Brazil, Uruguay. Value: African mine run: $6.00 to $7.00 per pound. Group: Silicates...other pieces contributed by rockhound friends of mine who are also located in this area. Due to the numerous |  | | Journal (issue) | | the banquet will be held in the beautiful Marie Antoinette room of the Davenport Hotel at 7 P. M. Saturday...tal11s cones, ravines, rainbow bridges, rippled sands, sunsets, and cloud bwks. sometimec; threatening...be followed when collecting wet specimens from a mine or when those collected at the surface are wet....and also looks west to visit the famous Mirabel Mine to after the camp ground, came down to prowl the...cleaned them with a damp cloth are beautiful. This mine has been written md then rubbed them with an oiled |  | | Book | | are not likely to underestimate the role of the mine and of the miner in the modern industrial world...friend. The hours that have been spent by my wife, Antoinette Lilley, in going over the manuscript and in reading...brought to mind by reference to a coal mine or a copper mine is that of a vast labyrinth of underground...is — : INTRODUCTION 3 Yet today the term "mine" may be applied with equal justice to the great...producing oil or gas well can be referred to as a mine in the strict usage of that term, yet each carries |  | | Report (issue) | | Ford, and Robert C. Jachens Newly discovered molybdenite occurrence near Boundary Creek, Coast Mountains...detailed information is generally available for a major mine than for a small prospect or mineral occurrence...the following regional MRDS representatives: Antoinette A. Medlin Eastern Region Representative U.S....hydrothermal Pt-rich deposits, such as the New Rambler mine, Wyoming, where Pd is much higher than Pt, and other...with hydrothermal copper ores of the New Rambler mine, Medicine Bow Mountains, Wyoming: Economic Geology |  | | Journal (issue) | | North, Inc. P.O. Box 216: Dept 3 910 Brown Street Norway, MI 49870-0216 1 lbs. 1 lbs. 1 lbs. 1 lbs. List...PM Reader Letters IELD NOTES EDITORIAL the mine where we could oversee the valley and stream when...there?) Rock & Gem has been a favorite magazine of mine for years, so it’s a wonderful thing to have it...or manganese oxyhydroxide, came from the Robert mine in the Cuyuna iron range in northern Minnesota....AsS 3 ) and pyrargyrite (Ag3SbS3) come out of the mine a bright red and good red, respectively. Unfortunately |  | | Journal (issue) | | Geological Draftsman Elisabeth L. Egenhoff T. Antoinette Ryan San Francisco Sacramento San Francisco...extensively mined by the hydraulic method at the La Grange mine, west of Weaverville, belong to a fault-block of...geological conditions in the slate also. Brown Bear mine was published 1 in California Journal of Mines and...formation have been productive, notably at the Globe mine near Dedrick. Other mines in this belt are the Mason... recent development of interest is at the Kelly mine near Hayfork. Highgrade gold ore occurs in flat |  | | Journal (issue) | | by W. E. Wilson Pink amethyst from the El Choique mine, Patagonia, Argentina ............................Martino & A. Oteiza The Copper World and Mohawk mine, Northeastern San Bernardino County, California...387 COVER: WULFENITE, 11.5 cm, from the Jianshan mine, Ruoqiang County, Kuruktag Mountains, Bayinguoling...WULFENITE with Mimetite, 1.7 cm, from the Rowley mine, Maricopa County, Arizona. Wish Wang collection...MINERALS LIMITED Azurite with Malachite | Milpillas Mine, Mexico | 4.5 x 3.4 x 1.9cm orders@crystalclassics | | | Journal (issue) | | by WE. Wilson Pink amethyst from the El Choique mine, Pata gonia, Argenti na ..........................RECORD MARCH-APRIL 2020 The Copper World and Mohawk mine, Northeastern San Bernardino County, California...1 COVER: WULFENITE, 11.5 cm, from the Jianshan mine, Ruoqiang County, Kuruktag Mountains, Bayinguoling...WULFENITE with Mimetite, 1.7 cm, from the Rowley mine, Maricopa County, Arizona. Wish Wang collection...CONVENTION 8c EXPO CENTER APRIL24-26 INESITE HALE CREEK MINE MAD RIVER ROCK, COASTAL RANGE, TRINITY CO., CALIFORNIA |  | | Journal (volume) | | clay deposits interbedded with lignite and quartz sands, appear to have experienced a tropical or subtropical...intervals along the are composed of stream-washed sands, gravels, These flats are commonly of considerable...rock disintegration and exfoliation. Coarse gravel sands and sheeting structure have developed at different...wolframite in upper Iron Creek, and molybdenum as molybdenite on the east slope of Red Top Mountain. these...amounts of actinolite and tremolite. At the Minaret Mine, the limestone ranges from 200 to 300 feet in width |  | | Journal (issue) | | a ribbon-like design set with rows of small old-mine-cut diamonds that sweeps up from the sides and culminates...culet that are commonly associated with the old-mine and old-European styles of cutting. The attractive...antique style of cutting commonly associated with old-mine and old-European cuts. "As reported by J. Menzhausen... New York. Raal F.A. (1969)A study of some gold mine diamonds. American Mineralogist, Vol. 54, No. 1-2...Cleef & Arpels sold for US$1,100,000. Because the mine origin of a stone is so rarely documented by reliable |  | | Report (issue) | | Van Gosen, B. S., and Modreski, P. J., The Apex Mine, Utah-A Colorado Plateau-type solution-collapse...with anomalous amounts of molybdenum (and minor molybdenite) occurs throughout a 1,000-m drill hole, with...mineral-deposit type. The criteria for each category are 1. A mine (with or without production); significant stream...(26,000 oz) of gold was produced at the Big Hurrah Mine, primarily between 1903 and and 1907. Fluid inclusions...Interdisciplinary geophysical studies from regional to mine scale have been conducted along the Getchell trend |  | | Report (issue) | | the San Juan Basin, New Mexico Carol L. Molnia, Antoinette L. Medlin, Kathleen K. Krohn, Joseph T. O'Connor...area, south-central Alaska: Site of a proposed coal mine Gary D. Stricker, Ronald H. Affolter, arul Michael...Group, such as the finegrained lenticular turbidite sands, may have some limited reservoir potential, but...extent of an abandoned, underground, burning coal mine. This particular study is directly relevant to studies... The interest in determining the extent of this mine lies in providing new information on the combined |  | | Journal (volume) | | Luis Obispo, and Santa Barbara counties. Gold. Mine development and the production of gold showed...under operation during the year. The American Girl Mine was operated by the Socorro Mining Company, Mrs...Road, Boston, Mass. Mine office, Ogilby, California. Ore hauled by truck from mine a distanct of 2 miles...cyanide plant. Fifteen men employed. Sovereign Mine. This property is ; Tumco and Horgan operated...during the year. Bishop Creek District: The Cardinal Mine was operated continuously during 1937, and was the |
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