| | Journal (article/letter/editorial) | complete solid-solution series exists between hedenbergite (CaFe2+Si2O6) and diopside, and another between...carats, from Baicheng. Diopside from the Handan iron mine, Wu’an County, Handan Prefecture, Hebei Province...An unusual locality in the collection is the Posu mine, Changbak, Hangyong, North Korea. The lone specimen...pale green crystals to 1.5 cm come from the Horado mine, Gifu Prefecture. These are bladelike crystals with...diopside also occur at the Kamaishi mine, Iwate Prefecture, and the Yaguki mine, Fukushima Prefecture. Specimens | | Dachs, E., Geiger, C. A., Benisek, A., Grevel, K.-D. (2012) Grossular: A crystal-chemical, calorimetric, and thermodynamic study. American Mineralogist, 97 (8) 1299-1313 doi:10.2138/am.2012.4047 | Journal (article/letter/editorial) | thermodynamically. The calculations yield best‑fit val‑ ues of ∆fH° = –6627.0 kJ/mol and S° = 258.8 J/(mol⋅K)...garnets from the well‑known Jeffrey mine locality of Asbestos, Quebec, Canada (Allen and Buseck 1988; Rossman...(Gr‑)82‑112 Jeffrey Mine, Asbestos, Quebec Natural Gr (Hessonite); CMNMC (Gr‑)44091 Jeffrey Mine, Asbestos...S(θS) are Debye, Einstein, and Schottky functions (DES), respectively, and m, n, ns, θD, θE, and θS are...aggregates. The natural grossular samples from the Jeffrey mine are opti‑ cally complex and notably anisotropic | | | Journal (issue) | Ann Arbor, MI Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...Zaragoza, Spain Joe Polityka Staten Island, NY Jeffrey A. Scovil Phoenix, AZ Pierre-Nicolas Schwab Orléans...Germany Eric Offermann Arlesheim, Switzerland Jeffrey A. Scovil Phoenix, AZ Harold and Erica Van Pelt...and CUPRITE in CALCITE, 5.2 cm, from the Onganja mine near Seeis, Namibia. Mike Bergmann specimen, now...were saved, collected and traded by Bisbee miners, mine executives, shop owners, and businessmen. One such | | | Journal (article/letter/editorial) | strike with veins of garnet ± pyroxmangite, hedenbergite or amphibole, which indicates a period of anhydrous...pyroxène et grenat, qui sont devenues par la suite les hôtes ciblés d’une minéralisation en sulfures. La...veines, et dans les roches du skarn, montre une continuité le long de la gneissosité avec des veines à grenat...pyroxmangite, hedenbergite ou amphibole, indications d’une période de métasomatose anhydre à aqueuse. Des cartes...grande perméabilité le long de S3; ces cartes et les profils de XGrt perpendiculaires aux contacts skarn– | | | Book | © 2011 Royal Ontario Museum, Toronto, Ontario, Canada. All rights reserved. No part of this publication...Cataloging-in-Publication Data (U.S.) Library and Archives Canada Cataloguing in Publication Tait, Kimberly. Tait...States by Firefly Books (U.S.) Inc. Published in Canada by Firefly Books Ltd. PO. Box 1338, Ellicott Station...at the Royal Ontario Museum, Toronto, Ontario, Canada. Photography: Brian Boyle, MPA, FPPO, and Miguel...publishing program by the Government of Canada through the Canada Book Fund as administered by the Department | | Carlsen, Kenneth S., Gale, Marjorie H., Thompson, Woodrow B., Kierstead, Matthew (2015) Belvidere Mountain Asbestos Quarries, Lowell/Eden, Vermont. Rocks & Minerals, 90 (6) 510-551 doi:10.1080/00357529.2015.1080535 | Journal (article/letter/editorial) | aerial view of the Ruberoid Corporation Asbestos mine, ca. 1960. Frank L. Forward photo. A Belvidere...postcard of the initial three-story mill at the Eden mine that opened in May 1902 but closed later in the... we and our colleagues, being familiar with the mine, decided that it is important to document this famous...terrain in this region of Vermont. Drainage from the mine site follows either the Burgess Branch north to...developers. 512 ROCKS & MINERALS drains into Québec then southwest to Lake Champlain) or the Hutchins | | | Journal (issue) | Ann Arbor, Mi George W. Robinson Natl. Museums of Canada Ottawa, Ontario Abraham Rosenzweig Tampa, FL Associate...Zeolites and associated minerals from the Palabora mine, Transvaal........................................& R. S. W. Braithwaite The Lake George antimony mine, New Brunswick ..................... 263 by W. E...most of the func tioning museums in the U.S., Canada and Mexico. For the first time ever, curators have...July-A ugust, 1991 in the collection from a specific mine, state or country, or all the gem beryls over 20 | | | Journal (issue) | address Articles Famous mineral localities: The Jeffrey Mine, Asbestos, Quebec ............................2 Wellsic Lane, Rothley Leicestershire LE7 7Ob Canada: Mrs. J. W. Peat 36 Deepwood Crescent Don Mills...Ontario M3C 1NB COVER: ADAM ITE from the Ojuela mine near Mapimi, Durango, Mexico. Collection of Wayne...JeffreyAsbestos, Mine Quebec by J. D. Grice and R. Williams The National Museums of Canada The National Museum...Grossular crystals of exceptional quality from the Jeffrey mine at Asbestos, Quebec, are to be found in collections | | | Catalog/List | price paid for the mineral(s). CTINCX..ITE: M179. Mine Mompti, Spain; (a) rich vuggy intergrown prisms...6-$3.50 NALCIME: M68. Mont-St. Hilaire, Quebec, Canada; (a) T/N, white single xl, complete except for...an rock; 1.5-3 cm-$1.50 NHYDRITE: M204. Campiano Mine, Grosseto, Tuscany, Italy; good for species; pale...shaped rock; 6xS.3x3-S12.50 -~ AUTUNITE:M95. Oaybreak Mine, Spokane, Washington; (a) 5 xls & groups, 1-1 .8...(e) 6x3.6x1 .5-$20.00 AZURITE:M37. United Verde Mine, Jerome, Arizona; (a) lustrous ball af intergrcwn | | | Journal (article/letter/editorial) | 20013 pohwatp@si.edu FLUORITE Part 2 Huanggang Mine, Inner Mongolia, China T he first part of this...were given in the early days of mining to protect sources, as noted by Fisher (2006). It should also be noted...northern England, particularly from the Rogerley mine, has made these classic specimens available once...made of the complex crystals from the Trevaunce mine, St. Agnes. The crystals on the Smithsonian specimens...crystals to 2 cm have been recorded.The East Pool mine has produced crystals to 6 cm in colors ranging | | | Journal (issue) | Design Articles Famous mineral localities: The Jeffrey Mine, Asbestos, Q u ebec...........................people: telephone: COVER: ADAMITE from the Ojuela mine near Mapimi, Durango, Mexico. Collection of Wayne...2 Wellsic Lane, Rothley Leicestershire LE7 7Qb Canada: Mrs. J. W. Peat 36 Deepwood Crescent Don Mills...JeffreyAsbestos, Mine Quebec by J. D. Grice and R. Williams The National Museums of Canada The National Museum...Grossular crystals of exceptional quality from the Jeffrey mine at A s b e s t o s ,Qare to be found in collections | | | Journal (issue) | C. Hedegaard photo. (Continues on page 2) Hedenbergite Bill Shelton laeliason@msn.com A relatively...relatively common rock-forming mineral, hedenbergite remains elusive among well-crystallized specimens with arguably...mineral species categorized as rockforming. Hedenbergite falls within the major group classified as pyroxenes...the Y site compared to the Fe dominant species hedenbergite. Refer to any standard text on mineralogy for...from several sources indicate a somewhat variable compositional range for hedenbergite examples studied | | | Journal (article/letter/editorial) | Formation at the Mem6 Mine, Haiti STEPHEN E. KESLER Abstract The Mem6 copper mine, in the Terre-Neuve...replacedby skarn containinggarnet, diopside,hedenbergite,epidote,wollastonite,idocrase,scapolite,tremolite...Cretaceous percentcopperore havebeenremovedfrom the mine. It is completelyundergroundand has five working...sequenceconsistsof ,'tcknowled#rnents.-•Access to the Mem6 mine and terrestrial andesitic tuffs and flows. However...made by J. E. Elliott. rock. The ore of the Mem6 mine is localized at this The manuscriptwas read criticallyby | | | Journal (article/letter/editorial) | about 1 cm long on hedenbergite and a bunch of cleaved green (due to hedenbergite inclusions) quartz...(donations from A.Agafonov and purchases). The same sources supplied the Museum with recently collected quartz...by A.Ponomarenko during 19851988 at Oktyabrskiy mine, Talnakh deposit, Norilsk area. They represented...368 Kazakhstan 148 Tajikistan 135 Australia 80 Canada 72 Brazil 61 Turkmenistan 60 Ukraine 54 Italy 51...of red transparent villiaumite found at Koashva mine, Khibiny (photo 2). The mineral is clear enough | | | Book | À la découverte minéraux pierres précieuses des et des COLLECTION L’AMATEUR DE NATURE Sous la direction...Découvrir les minéraux et les gemmes 6 Qu’est-ce qu’un minéral ?…………………………… 6 Comment identifier les minéraux...minéraux ?… …………… 17 Les gemmes… ……………………………………… 43 Les collections de minéraux et de gemmes… …… 55 Comment...forment les minéraux ?… ………… 61 Clé d’identification… ……………………………… 67 Reconnaître les minéraux et les gemmes...03 Index des minéraux… ………………………………205 Mode d’emploi À la découverte des minéraux et des pierres précieuses | | | Report (volume) | Geological Survey of Canada Miscellaneous Report 77 Kirkland Lake – Rouyn-Noranda – Val-d’Or, Ontario and...Quebec Ann P. Sabina 2003 Geological Survey of Canada Miscellaneous Report 77 ROCKS AND MINERALS FOR...Rouyn-Noranda – Val-d’Or, Ontario and Quebec Ann P. Sabina 2003 ©Her Majesty the Queen in Right of Canada, 2003...ISBN 0-660-19062-1 Available in Canada from Geological Survey of Canada offices: 601 Booth Street Ottawa...for reference in selected public libraries across Canada Cette publication est aussi disponible en français | | | Journal (article/letter/editorial) | ex~~rnent~ study of Nb and Ta pa~itioning between Z-rich mine& silicate liquids at high pressure and temperature...chemistry in hematite and goethite from 623 the Apex Mine, Utah, and some new data on germanium in aqueous... oxygen uptake and sulfide retention . 1187 JEFFREY P. CHANTON,CHRISTOPHER S. MARTENSand MARTISB....environments . 1365 JOANGRIMALTand JOANALBAIG&Sources and occurrence of C,z-C22n-alkane distributions...OS,Pt and Au in iron meteorites . 1705 1717 JEFFREY G. RYANand CHARLES H. LANGMUIR: The systematics | | | Journal (issue) | 2019 Articles Pyrosmalite-(Fe) from the Bjelke mine, Nordmark, Filipstad, Värmland, Sweden ...........PYROSMALITE(Fe) crystals on matrix, 7 cm, from the Bjelke mine, Sweden. Mim Mineralogical Museum collection, Beirut... or $324/three years, (Canada) $186/one year, (outside USA other than Canada) $265 for one year Subscription...from the recent discovery at the N’Chwaning III mine in South Africa. Chris also has a small collection...MINERALS LIMITED Azurite with Malachite | Milpillas Mine, Mexico | 4.5 x 3.4 x 1.9cm orders@crystalclassics | | | Journal (article/letter/editorial) | Guerrero, Mexico. Cal and Kerith Graeber specimen, Jeffrey Scovil photo. March/April: Topaz, River Sanarka...southern Urals, Russia. Fersman Museum specimen, Jeffrey Scovil photo. May/June: Patch reef at the Falls...July/August: Pyrite, quartz, and galena, Camp Bird mine, Ouray, Colorado. Barbara Muntyan specimen, John...Zinn specimen, Jeffrey Scovil photo. November/December: Gold on quartz, Eagle's Nest mine, Placer County...Maharashtra State, India, 248-50; Uranocircite, Sao Pedro Mine, Malacacheta District, Minas Gerais, Brazil, 320-22; | | Panikorovskii, Taras, Chukanov, Nikita, Rusakov, Vyacheslav, Shilovskikh, Vladimir, Mazur, Anton, Balassone, Giuseppina, Ivanyuk, Gregory, Krivovichev, Sergey (2017) Vesuvianite from the Somma-Vesuvius Complex: New Data and Revised Formula. Minerals, 7 (12) 248 doi:10.3390/min7120248 | Journal (article/letter/editorial) | vesuvianite, wollastonite, clinopyroxene (diopside, hedenbergite, low-iron augite, i.e., “fassaite”), anorthite...chemische Zusammensetzung und Konstitution des Vesuvians und des Wiluits. Z. Anorg. Allg. Chem. 1896, 11... 422–432. [CrossRef] Machatschki, F. Zur Formel des Vesuvian. Z. Kristallogr. 1932, 81, 148–152. [CrossRef]...a new vesuvianite-group mineral from the Wessels mine, South Africa. Eur. J. Mineral. 2017, 29, 295–307...vesuvianite-group member from the Jeffrey mine, Asbestos, Estrie Region, Québec, Canada. Mineral. Petrol. 2017, | | | Journal (article/letter/editorial) | JanuaryEebruary: Cerussite and fluorite, Blanchard mine, Socorro County, New Mexico. Peter J. Modreski photo...photo. MarchlApril: Wulfenite, Red Cloud mine, Arizona. Vienna Natural History Museum specimen, 0. Medenbach...Medenbach photo. May/June: Legrandite, Ojuela mine, Mapimi, Durango, Mexico. Houston Museum of Natural...Grossular, Lowell, Vermont. Robert Whitmore specimen, Jeffrey Scovil photo. September/October: Rhodochrosite...quartz, Sweet Home mine, Alma, Park County, Colorado. Martin Zinn specimen, Jeffrey Scovil photo. NovemberDecember: | | | Journal (article/letter/editorial) | PHILLIPSITE, and THOMSONITE. Adams County Alaska mine, Seven Devils district: azurite, grossular, malachite...malachite, powellite, and scheelite. Arkansas mine, Seven Devils district: grossular. Blue Jacket claim...and stilbite. Copper Bo~' mine, Seven Devils district: epidote. Helena mine (reportedly just northwest...northwest of the Peacock mine at the present site of a small open pit but also reported to be about 1 mile northwest...ilmenite, magnetite, monazite, and zircon. Peacock mine (also South Peacock), Seven Devils district, in | | | Journal (issue) | collectors who come to Brazil to buy directly from the mine owners. Eliane's father came to Brazil from Czechoslovakia... mammilary and reni form/kidney-shaped. Many sources agree that a radial structure is present while...Fig. 2). during a half-day visit to the Navegadora Mine. This had sparked a plan to spend a week living...per year, or $49.00 for two years; addresses in Canada and Mexico are US$48.00 per year, or US$90.00 for...Checking at the home and shop of Rogerio Zocoloto (mine owner), we found only several young boys steadily | | | Catalog/List | Kyanite Fernleigh, Clarendon Township, Ontario, Canada. Very good, enormous (up_to 8 cm) gray kyanite...hydroxyl-apatite with large niobian perovFaraday Mine (now Madawaska Mine), crystal specimens, these two were worthy...(dysanalyte) octahedra (to l cm) . EnBancroft, Ontario, Canada. enough, in our opinion, to offer. Color tire piece...expansive (22 Large (to 7 cm on edge) halite crystal Val Malenco, Piedmonte, Italy. x 17 cm) front shelf of...Pyrite J MINERALS 4 Spessartine Cordierite Hedenbergite Naque, Minas Gerais , Brasil. Excellent orange-brown | | | Journal (article/letter/editorial) | Remains of an unsuccessful altempt in the 1950s to mine some of the thorium-bearing minerals. Three major...margin of magnetite-bearing nepheline-fayalite-hedenbergite syenite and an inner core of augite-arfvedsonite...sodic pyroxene, and pyroxenes between acmite and hedenbergite). Albite is common not only as exsolution lamellae...of 2-2.5 m. In the late 1950s, in an attempt to mine the ore, a shaft was sunk to a depth of about 40...been found on the dump of the abandoned thorium mine. Wet chem ical analysis showed an A l content up |
|