 | | Report (issue) | | Energy, Mines and Resources Canada E:nergie, Mines et Ressourees Canada Canada THE ENERGY OF OUR RESOURCES...POWER OF OUR IDEAS COVER Left: Amethyst - Thunder Bay, Ontario. Specimen measures 4.5 cm across the base...no. 17206. GSC 204971-1 Geological Survey of Canada Miscellaneous Report 49 ROCKS AND MINERALS FOR... © Minister of Supply and Services Canada 1991 Available in Canada through authorized bookstore agents...bookstores or by mail from Canada Communication Group - Publishing Ottawa, Canada KIA OS9 and from. Geological |  | | Report (volume) | | 13. British Columbia ores, zoning: Geology in Canada: Hume, G. S., Gunning, H. G., 5. California, southern...United Alaska, evaluation of soil and States and Canada: Levorsen, permafrost conditions: Frost, A. I....quadrangle: Trenton group, Ordovician: Bowen, O. E., Jr. , 5. Clark, T. H., 10. Canada, arctic, physiography...Hagar, L. L., 11. D. J. Rocky Mtn. geosyncline in Canada: Colorado Plateau: Wengerd, Warren; P. S., 4. S...4. also Limestone; Dolomite; Western, Claiborne group: Miss. Phosphate. Geol. Soc., 2. California: Calif |  | | Journal (article/letter/editorial) | | characterized by the presence of chlorite and belong to the chlorite zone. When a traverse is made into...data available from the Dalradian was reported by McNamara (1965); however, because of the presence of impurity...both sides of the biotite isograd and from the chlorite zone are presented. The chemical data are complemented...as a product of the breakdown of the assemblage chlorite+microcline+phengitic muscovite in greywackes of...into three lithological units: a pelitic group, a psammitic group, and a series of metamorphosed basic volcanic |  | | Journal (article/letter/editorial) | | varieties, synonyms, mixtures and group names used in Heddle's mineralogy, a group of purely Heddle-named minerals...Table 1 (p. 8) and briefly discussed below. 1. This group details eight amphiboles, the compositions of which...eucolite-eudialyte, goyazite-group mineral, kasolite-like mineral, unnamed plumbogummite-group mineral, unnamed rare-earth...rock-forming minerals. 2. Minerals detailed in this group are inadequately characterized and hence, for Scotland...complex mixtures on a sub-micron scale. 3. A certain group of minerals cannot, at present, be substantiated |  | | Report (issue) | | .. 11âMap showing position of syenite hills in Canada and New England..................................phyllite schist, Springfield, Vt . .............. 21âQuarry, granite-gneiss. Zenolith of Cavendish schist,...metamorphosed schists which extend from near the Canada line south to the Massachusetts line. The fossils...of these rocks. A very short distance across the Canada line, north of Newport, unquestioned Devonian limestone...Cuttingsville; Ascutney, Windsor; others scattered north in Canada and others east in New Hampshire and Maine. (In |  | | Journal (issue) | | diamond mines, Lac de Gras, Northwest Territories, Canada .................................................by C. J. Stefano & J. Betts The Irving Materials quarry, Anderson, Indiana ..............................year, $278/two years, (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...you to become a Fellow and join this important group and Wear the medallion with pride! Contact Tom...enjoyed special free access to the Prospect Park quarry near Paterson, New Jersey, and built up a fine |  | | Journal (issue) | | JANUARYâFEBRUARY 2019 Articles The AlmadĂ©n mining district, Ciudad Real, Spain ............................ or $315/three years, (Canada) $180/one year, (outside USA other than Canada) $259 per year Subscription... Maharashtra, India 6 cm The Almade;n Mining District, Ciudad Real, Spain Borja Sainz de Baranda Graf...Alcala de Henares (Spain) The AlmadĂ©n Mining District exploited the largest mercury deposit in the world...in 2012, the district was declared a World Heritage Site by Unesco. The AlmadĂ©n District has yielded excellent |  | | Journal (issue) | | or $324/three years, (Canada) $196/one year, (outside USA other than Canada) $275 for one year Subscription...you to become a Fellow and join this important group. Wear the medallion with pride! Contact Tom Gressman...Lapidary Club where there was an active junior group, and soon after he entered his first formal exhibit...submicroscopic inclusions of donbassite (a chlorite group mineral), gibbsite, böhmite, corundum, hematite...Competition? Two Perspectives Les Presmyk 610 South Bay Drive Gilbert, Arizona 85233 Email: presmyk@cox.net |  | | Book | | ........................... 529 G: gadolinite group to gyrolite ......................... 226 X: xanthiosite...further 154 species are unconfirmed. If all the group, series, variety and discredited species names are...Meldonaplitequarry,nrOkehampton, Devon ~.~eldon ap::'te quarry,nrOkehamp:on. 0: ,0,1: roci...work (as chief collaborator on Kingsbury's Lake District "discoveries") is most affected by the problem...revision to mineral-group nomenclature has only recently been published (Jan. 2008), most group names in MB/ |  | | Journal (issue) | | SEPTEMBERâOCTOBER 2022 Articles The Akchatau mine, Shet District, Karaganda, Kazakhstan..................573 by... only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...you to become a Fellow and join this important group and Wear the medallion with pride! Contact Tom...John Leslie David Dagenais was born in Arnprior, Ontario on September 4, 1945, the son of Lilian Howson...John earned his Surveyor Certificate from the Ontario Department of Highways in 1967, and signed on with |  | | Journal (issue) | | 2023 Articles The Bairendaba Deposit, Keshiketen District, Inner Mongolia, China..........................363 by C. J. Stefano The Nakhlak Mine, Anarak District, Esfahan Province, Iran......................... only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...you to become a Fellow and join this important group. Contact Tom Gressman (tom.gressman@minrec.org,...equipment (Robert made five trips to Michigan and Canada buying up old ore cars and other mining memorabilia |  | | Report (issue) | | (olivinitic) magnetite group (2). The impure jaspilitic-hematite-alJd-limonite group .... . (3). The carbonated...carbonated iron group .......................... . (4). The gabbro-titanic· iron group ...................learned them and have made an initial effort to group all of them, both old and new, under a classification...iron districts in the country the lake Superior district is the most productive, and has shown the largest.... 65 per cent. The increase in the Marquette district during the same six years was as follows: Increase |  | | Book | | Scarborough, Ontario Publishing M1P Van Nostrand Reinhold 17 Queen Street 2E7, Canada Australia Pty...additional data for the borates chapter; members of the Bay Area Mineralogists Society who provided many who...sulfides, oxides, and so on. Within each major group the minerals are presented generally according...shown. The occurrences of each mineral species or group of species are reported by 1-2 shows the county...given in the following notation: Section (Sec.), Township (T.), Range (R.), and Meridian (M.D.M. â Mount |  | | Book | | 1.43), from strata of the 3.5-Ga-old Warrawoona Group in the North Pole D ome regio n of northwestern...8-4. Archean Stromatolites 8-4- 1. 1-Yarrall'oona Group, Pi/hara Block, 8-4-2. 8-4-3. 8-4-4. 8--+-5. ...lnlain Land. Kaapeaal Craton, Sowh Africa Insu:i Group, IVir J\~(olo:i Inlier, Kaapecwl Craton , South...Prol'i11ce. Canada l'elloll'k11ife Supergroup, Slave Prori11ce, Canada Bulcrwayan Group. B11lawa_,·a11...Belt, Zin1babwe Sceeprock Group, Quecico Belt, Superior Prot'i11ce, Canada Ventersdorp Supergroup. South | | | Book | | Publishing 1410 Birchmount Road Scarborough, Ontario Ml P 2E7, Canada Van Nostrand Reinhold Australia Pty. Ltd...additional data for the borates chapter; members of the Bay Area Mineralogists Society who provided many personal...sulfides, oxides, and so on. Within each major group the minerals are presented generally according to...shown. The occurrences of each mineral species or group of species are reported by county of occurrence...given in the following notation: Section (Sec.), Township (T.), Range (R.), and Meridian (M.D.M. Mount Diablo |  | | Journal (issue) | | or $384/three years, (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...you to become a Fellow and join this important group and Wear the medallion with pride! Contact Tom...Politically, Mogok belongs to Mogok Township, in Pyin-U-Lwin District, in Mandalay Division, which borders...JanuaryâFebruary, 2022 Figure 3. The Ruby Mining District in Burma around Mogok, as surveyed by R. Gordon...of Mogokâs original settlement and of a former quarry and deep tunnel dug long ago by the British, flooded |  | | Book | | Magmatic-Hydrothermal History of the RĂo Blanco-Los Bronces District, Central Chile: Development of Worldâs Greatest...Chuquicamata District, Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern...± Molybdenum Deposits of the Ertsberg-Grasberg District, Papua, Indonesia Clyde A. Leys, Mark Cloos,...Tenke-Fungurume SedimentHosted Strata-Bound Copper-Cobalt District, Katanga, Democratic Republic of Congo Dzhezkazgan...Settings in the Worldâs Largest Sedimentary Copper District Gregor Borg, Adam PiestrzynÌski, Gerhard H. Bachmann |  | | Journal (issue) | | gressman@minrec.org Articles The Malkhan Pegmatite District Krasny Chikoy, Transbaikalia, Eastern Siberian...the Forgotten Pocket, Sosedka pegmatite, Malkhan district. The same specimen as shown from a different angle... or $324/three years, (Canada) $186/one year, (outside USA other than Canada) $265 for one year Subscription...you to become a Fellow and join this important group. Wear the medallion with pride! Contact Tom Gressman...cell.: +43 (0)664 4047940 The Malkhan Pegmatite District Krasny Chikoy, Transbaikalia, Eastern Siberian |  | | Journal (issue) | | BORNITE, 3.5 cm, from Mine 21, Dzhezkazgan mine group, Kazakhstan. Joan Massague collection; Jeff Scovil... only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...you to become a Fellow and join this important group and Wear the medallion with pride! Contact Tom...the mineral natrowalentaite and the walentaite group also carry his name. He was a member of the German...Arizona 85716 Tpmoore1@cox.net The Dzhezkazgan District in central Kazakhstan has been known since the |  | | Report (issue) | | Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph... Davis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References ...Nightingale district Quartz epimorph after Calcite Agardite Grossular, Buena Vista district Quartz (amethyst)...Orpiment inclusions Calcite, Getchell Mine Robinson district inclusions inclusions Realgar and Fluorite Rhodochrosite...and Gold Silver and Quartz Silver, Reese River district Smithsonite Sonoraite Callaghanite Malachite |  | | Journal (article/letter/editorial) | | independently [6] and it was suggested that the platinum group metals would be exhausted in 150 years. Estimates...nickel and cobalt [33,76,77]. Siderophores are a group of organic compounds produced by microorganisms...and sample mineralogy were also reported for a group of black shales from China [96]. Proteobacteria...lO10(OH)8, the iron-rich end-member of the chlorite group of minerals, or nontronite Na0.3FeIII2(Si,Al)4O10(OH)2·nH2O)...case of refractory gold concentrates or platinum group element (PGE) extraction, the leached de-sulfidised | | | Report (issue) | | te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...A. Vavis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG...Mountain Mine Grossular, Nightingale district Grossular, Buena Vista district Gypsun1 Heterogen ite HeÂœâąeltite...Magnesio-axinite Malachite Malachite and Azurite, Robinson district Malachite after Azurite, Mount Potosi Marcasite...Millerite Mi1netite Naumannite Ncvadaite, Gold Quarry Mine ()pal after wood Opal, faceted Orpin1ent, |  | | Book | | Previously Described from the Early Archean Warrawoona Group, Western Australia 1.5.4 Newly Discovered Microfossils...from the Early Archean Apex Basalt (Warrawoona Group), Western Australia 1.5.5 The Early Archean Microbiota...Geology, University of Montreal, Quebec, H3C 3J7, Canada ELISA D'AMELIO Planetary Biology Branch, National...Geoscience Center, University of Ottawa, KIN 6N5, Canada MALCOLM R. WALTER M. R. Walter Pty. Ltd., P.O....members of the Precambrian Paleobiology Research Group (PPRG), a multidisciplinary, international consortium |  | | Book (edition) | | dictionary, especially the Dictionary Revision Group members and the Bureau's engineers, scientists,...panel of experts called the Dictionary Review Group. This group also examined the Society of Mining Engineers'...gratitude to the members of the Dictionary Revision Group: Robert L. Bates; V. A. Cammarota; M. Elizabeth... Bristol Coalfield, England. Can Dominion of Canada. Cent. Am Central America. Ches Cheshire, England...England. 5 Clev Cleveland iron district, England. Colom Republic of Colombia. Corn Cornwall, England |  | | Book (volume) | | Chemistry, Univer- sis Department, TRW Systems Group, Redondo Beach, California. AILERON; ELEVATOR (AIRCRAFT);...Consciousxessâcoauthored. of New Brunswick, Fredericton, Canada. LAMPROPHYRE Back, Dr. Thomas G. Department of...Chemistry, Science, University of Calgary, Alberta, Canada. SELENIUM COMPOUND FORMES; Pisces (ZooLoGy);...other articles Faculty ORGANO- consin. of CHLORITE. University of Baily, Frederick G. Turbine Application...Riverâin part. Bakish, Dr. Robert. Vancouver, Canada. Smut (MicroBIoL- FLOODPLAIN; MORPHOLOGY; Washington |
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