 | Belley, Philippe M., Picard, Michel, Rowe, Ralph, Poirier, Glenn (2016) Selected Finds from the Highway 5 Extension: Wakefield Area, Outaouais, Québec, Canada. Rocks & Minerals, 91 (6) 558-569 doi:10.1080/00357529.2016.1217473 | Journal (article/letter/editorial) | | Highway 5 Extension Wakefield Area Outaouais Québec, Canada Figure 2. Molybdenite in calcite cutting calc-silicate...excavating the floor of the Highway 5 molybdenite occurrence road cut. Philippe Belley photo (2009). PHILIPPE...Columbia 6339 Stores Road Vancouver, British Columbia Canada V6T 1Z4 phil.belley@gmail.com MICHEL PICARD RALPH...Section PO Box 3443, Station D Ottawa, Ontario, Canada K1P 6P4 mpicard@mus-nature.ca rrowe@mus-nature...weathered outcrops, and diggings. In the Wakefield, Québec, area, an outstanding opportunity was available |  | | Journal (article/letter/editorial) | | Vein-Dikes of the Grenville Geological Province Ontario, Canada Downloaded by ["Queen's University Libraries,...2013 DAVID K. JOYCE Box 95551 Newmarket, Ontario Canada L3Y 8J8 dkjoyce@bellnet.ca Figure 1. 1 Locations...their formation; they are characterized by the occurrence and variable combinations of large crystals in...MINERALS most commonly feldspar (orthoclase-microcline), fluorapatite, mica-group minerals, pyroxene-group...scapolite-group minerals, and, less commonly, titanite, ilmenite, and zircon. The genesis of these deposits has |  | | Report (volume) | | Geography, University of Alberta. Edmonton, Alberta, Canada. Am. Antiquity- American Antiquity. Society for...Arctic Institute of North America. Montreal, Quebec, Canada, and Washington, D. C. Arctic and Alpine Research-...North America Research Paper. Montreal, Quebec, Canada, and Washington, D. C. Arctic lnst. North America...North America Technical Paper. Montreal, Quebec, Canada, and Washington, D. C. Arizona Acad. Sci. Jour...Resources Annual Report. Victoria, British Columbia, Canada. British Columbia Univ. Dept. Geology Rept. - The |  | | Book | | cemented together in their original position by Canada balsam, a resin obtained from a species of fir...: fluorite, and topaz. apatite, calcite, microcline, barite, Free fluorine has been found in fluorite...appearance of the mineral which it is mounted, usually Canada balsam. This makes a convenient standard with which...others. A mineral eral will It is embedded in Canada balsam will have high relief whether index is lower...and the two ordinary rays in a plane at right Canada balsam, the ordinary rays are totally reflected |  | | Journal (article/letter/editorial) | | considered. The ore-microscopic study showed that ilmenite is the main opaque mineral occurring with magnetite...amounts of carbonates and feldspars (orthoelase, microcline and sodie plagioclase). The nonopaque heavy minerals...microscopic methods. They are formed mainly of ilmenite with lesser amounts of hematite, magnetite, iron...subordinate amounts only. The average percentages of ilmenite, magnetite and rutile are 55.2, 31.6, and 13.2...Takla (1968, 1974). A. llmenite 1. Homogeneous Ilmenite Homogeneous single phase ferriilmenite free of |  | | Journal (article/letter/editorial) | | revised version accepted February 3, 1998 Summary Ilmenite in alkali feldspar quartz syenite from Cape Ashizuri...substitutes for Ti in the octahedral site of the ilmenite structure. Substitution of Nb for Ti may involve...undersaturated with respect to water. On the other hand, Zn-ilmenite, containing up to 5.4 wt.% ZnO, occurs in miarolitic...rhyolite which cuts the quartz syenite. The Zn-ilmenite is one of the last crystalline phases of the Ashizuri...island arc situation. Zusammenfassung Nb- und Zn-Ilmenite in Syeniten yon Cap Ashizuri, Siidwest-Japan Ilmenit |  | | Book | | such as quartz and feldspar, are widespread in occurrence. Others, such as platinum and diamond, are limited...small area in the vicinity of Sudbury, Ontario, Canada. The world's • most important emerald locality...is an important aid to understanding mineral occurrence. Examples of such groupings are copper, lead...weight approximately 90 tons; Lacy Mine, Ontario, Canada. QUARTZ: Milky white crystal; close to 11½ feet...APATITE: 550-pound crystal; Ottawa County, Quebec, Canada. Crystal Faces The regular, smooth growth planes |  | | Report (issue) | | statements 212 Native elements 212 Graphite Occurrence 212 Alterations 21 2 The sulphides 212 ...marcasite 213 Occurrence 213 Alterations 214 216 fluorides Fluorite _ 216 Occurrence 216 Alterations...Alterations 216 The oxides 217 21 7 Quartz Occurrence 21 7 CONTENTS. MINERALS CHAPTER V. Section...Modifications 220 Tridymite Occurrence 220 Modifications 220 221 Opal Occurrence 221 Modifications 221... and ilmenite 223 Corundum 223 Occurrence 223 Alterations 223 Hematite 225 Occurrence 225 |  | | Book | | Prentice-Hall of Australia Pty. Limited, Sydney Canada Inc., Toronto Hispanoamericana, S.A., Mexico of...perfect in two directions. Fracture: uneven. ILMENITE Luster: metallic to submetallic. 5—6; can be... Fracture: shell-like to smooth, brittle. MICROCLINE Luster: Hardness: vitreous. 6. Cleavage:... ZA aX Description of Minerals Actinolite Occurrence: Occurs generally in crystalline schists and...Remarks: A common rock-forming mineral. Albite Occurrence: Occurs in small crystals or, more often |  | Greshake, Ansgar, Wirth, Richard, Fritz, Jörg, Jakubowski, Tomasz, Böttger, Ute (2018) Mullite in Libyan Desert Glass: Evidence for high-temperature/low-pressure formation. Meteoritics & Planetary Science, 53 (3) 467-481 doi:10.1111/maps.13030 | Journal (article/letter/editorial) | | regions rich in mullite often associated with ilmenite were detected. Mineral assemblage, chemical composition...high-temperature melting of kaolinitic clay-, rutile-, and ilmenite-bearing Cenozoic sandstone or sand very likely...This paper reports the first finding of mullite, ilmenite, and partially molten rutile in LDG. Their implications...(Si, Mg, Al), diopside (Ca, Mg), ilmenite (Fe, Ti, Mn), microcline (K), and plagioclase (Ca) all certified...cristobalite aggregates; and rare inclusions of mullite, ilmenite, and rutile (Fig. 2). Glass Glass is the most |  | | Report (issue) | | dikes ....................................... Occurrence .................................. Batamote plug...Ajo mining district. ............. Features of occurrence ............................... 67 69 69 69...from 113°F. to 28° F., with 100° a very common occurrence. Rain is rare and very irregularly distributed...of the mining geology. Joralemon recorded the occurrence of "rhyolites" (Concentrator volcanics of this...despite their rather dark-gray color. A little microcline (and possibly orthoclase) occurs.iin some specimens |  | | Report (volume) | | ................... 182 INTRODOCTION-TIIE OCCURRENCE OF GRANITE IN MAINE. - By GEORGE OTIS SMITH...characteristic of this southern portion. The other occurrence of granite in eastern Maine is the belt extending...Maine. With these should be mentioned the granite occurrence in Aroostook County, about 12 miles west of Houlton...occurs in one of two crystal forms, orthoclase or microcline, or in both, which, however, can be distinguished...tourmaline, fluorite, garnet, magnetite, molybdenite, ilmenite, pyrite, allanite are regarded as original "accessory |  | | Report (issue) | | - - - · - - · - - - - - - · · - - - - - · 85 Occurrence .......................... - .. - . - ... - -...... ---.----.---.--.---------------- - -· 86 Occurrence ............................... ___ ... __ ....__________________________________________ -. _.- _.-- _- _86 Occurrence _________ ... _. __ ........ _. __ ..... _.....______ ... _. _. _______ .- .... _. _.. ____ _ 88 Occurrence _________ ... _. __ . __ .. _.. __ . ___ . _...___ .. __. _. _____ _ 89 General character and occurrence ___ . ___ ·... _. ____ ... ___. _. _. __ . _____ |  | | Report (volume) | | ___ .. ___ . _. __ .. _....... __ . _... ___ 59 Occurrence and structure ... __ ... _... _...... _. ________...__ . ___ ... _.. __._ ... _. 78 Character and occurrence of the ore ___ ...... ·..... : . . . . . . ....particularly with the amphibole. The most common occurrence is in irregular grai~, but in some cases it is...the crystal a flattened .appearance and suggests ilmenite. Many of the grains are surrounded by borders...the southwestern part of Union County, N.C., microcline is most abundant, while microperthite is rather |  | | Book | | lunar surface features, called the dark areas “maria” (singular mare), because they looked like seas...highlands) are the primitive Moon’s crust, and that the maria are meteorite-excavated basins filled with dark-colored...areas nowadays referred to as the highlands and the maria, respectively. In contrast, the far_side is composed...almost entirely of highlands with only a few small maria. This asymmetry is also a characteristic of Mars...piles of rock debris encircling the craters and maria basins. The debris consists of jumbled boulders |  | | Report (volume) | | Cassiterite lode; B, Surface exposure showing occurrence of fluorite silicate rock adjoining veinlets...time permitted, to determine the laws of their occurrence and origin. It was thought best to emphasize...paper is regarded as a final statement on the occurrence and genesis of the tin deposits. Difficulty of...345, 1908, pp. 251-267. 6 Brooks, A. H., A new occurrence of cassiterite in Alaska: Science, new ser.,...13, No. 328, 1901, p. 593. c Brooks, A. H., An occurrence of stream tin in the York region, Alaska: Mineral |  | | Journal (issue) | | Jlic~Pr,sid,nt : Yvo N G1.011NIXY, Quebec City, Canada S , crttary: D . ] . STAHL&Y, Washington, D.C....Middle Ordovician) Group of Southwestern Ontario, Canada ....... . ................... Kalyan Kumar M 1...\Veddellite in Bottom Sediment from the St. Lawrence and Saguenay Rivers. By J. I. ?vfarlowe . . Direct Diffractometric...Alluvial Fans, Prince of \Vales Island, Arctic Canada. By A. D. Miall Downcurrent Changes in Sedimentary...in Upper Ordovician Limestones, Anticosti Island Canada. By Owen A. Dixon Uranium Distributions in Recent |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . . Occurrence and distribution .......................................................................... Occurrence, distribution, and age..................................................................... Occurrence and distribution...................................................................... . 53 Occurrence and distribution ..................................................................... . 56 Occurrence and distribution ........................... |  | | Report (volume) | | blue quartz, with which there is abundant black ilmenite. The breccia contains also some epidote-quartz...hot waters which brought in epidote, quartz, and ilmenite altered the iron of the aporhyolite from magnetite...because neither the blue quartz veins nor the ilmenite has been found to extend into the Lower Cambrian...Triassic sediments of the Middletown area, and their occurrence in the sandstone over that part of the sill in...strong dimensional parallelism. Feldspar grains (microcline) are cracked and dusted with hematite and magnetite |  | | Book (edition) | | UNIVERSITY OF CALIFORNIA. Class CLAYS THEIR OCCURRENCE, PROPERTIES, AND USES WITH ESPECIAL REFERENCE...magnesite, 57; Hornblende and Magnetite, 55; 56; Ilmenite, 56; garnet, 57; Vanadates, 57; Tourmaline,...properties, 177; Analyses of fire-clays, 177; Occurrence and distribution, 177; Uses, 179; Stoneware-clays...clay where the overburden 17. Section showing occurrence of concretions in certain layers 20. 21. 24...f. xvi or THF UNIVERSITY OF CLAYS THEIR OCCURRENCE, PROPERTIES, AND USES CHAPTER I ORIGIN OF CLAY |  | | Book (edition) | | University Library TN 942.R55 1908 Clays, their occurrence, properties, and 3 1924 004 699 843 7A/ Cornell...archive.org/details/cu31924004699843 CLAYS THEIR OCCURRENCE, PROPERTIES, AND USES WITH ESPECIAL EEFERBNCB...deemed advisable to cbaptert which the These Occurrence, Properties, or. An endeavor errors the ...Pyrite, 57; Calcite, 57; Gypsum, 58; Rutile, 58; Ilmenite, 58; Glaueonite, 59; Dolomite and magnesite, 59...properties, 210; Analyses of fire-clays, 211; Occurrence and distribution, 212; Uses, 214; Stonewareclays |  | | Report (volume) | | basin region, by H. S. Gale..... ...... 295 The occurrence of potash salts in the bitterns of the eastern...with cyanidation of the ores. Because of their occurrence in large, more or less sheared masses, these...silver wire nesting in open cavities. A common occurrence is a red jasper with flakes and sheets of the...oxidized ore no unaltered sulphides were noted. The occurrence of oxides along fissures and fractures far below...microscopically the granite dikes are seen to be made up of microcline, orthoclase, quartz, muscovite, a little plagioclase |  | | Report (issue) | | .......... : ......................... . 270 Occurrence and character of deposits ..................... . . . . . . . . . . . . . . 296 Topographic occurrence. "... _. . . _... _. . : . . . . . . . . . .... ___ . ___ . _... _........... . ....... 306 Occurrence of the ores ..... . ... _..... , ..... . ................................................ . Occurrence ............. _.......................... _..... -.-.-.- ......... - ....... . ...... . 393 Occurrence of the gold __ ............................. |  | | Book | | of the Nile Valley and Abu Tartur. The later occurrence is a better accumulator of the terrestrial elements...peculiarities of the single beds in each geographic occurrence. The phosphorites that deposited at the beginning...Brook, Harald Fritz, Hassan Helmy, Hassan Harraz, Jean-Paul Liégeois, Jeremy Boak, Joe Versfelt, John Dolson...stays of research in UK (University of Leeds), Canada (University of Toronto), Germany (University of...of producing a revised geological and mineral occurrence map at scale of 1:50 000. The course of training |  | | Report (issue) | | Milford Valley. Lindgren '° has described the occurrence of anhydrite in the Cactus mine and in connection...thunderstorms or cloudbursts are of frequent occurrence. The water that falls during these storms quickly...quartz, oligoclase or andesine, orthoclase or microcline, hornblende or biotite (usually both), the accessories...soda-lime feldspars 44 per cent, the orthoclase (with microcline and albite) 14 per cent, varying from 8 per cent...intergrowths of orthoclase and plagioclase are of common occurrence. Interstitial quartz constitutes about 15 per |
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Ilmenite occurrence, Girardville, Maria-Chapdelaine RCM, Saguenay-Lac-Saint-Jean, Québec, Canada