 | | Report (issue) | | .......................11 The Ledge (Charlotte County Granite) quarry......................................................12 Spoon (Cookson) Island occurrences ....................................................................................25 Adam Island mine................................................................................26 Simpsons Island mine.............................................................................29 Grand Manan Island............................................... |  | | Report (issue) | | llage ofActinolite in Elzevir Township, Hastings County . 31 F /1 5 Chemi cal analysis of a light greenish...actino l ite from Westmeath Township , Renfrew County: Si0 2 56 . 70 , Al 0 3 1. 62 , Fe o 3 . 06 , FeO...Township of St . Francis (Beauceville ) , Beauce County : Si0 52 . 30 , Al 2 o 1 . 30 , FeO 6 . 75, 2 3...syenites near Montreal in H oche laga County, and Beloeil in Rouville County (G. C . Hoffmann, 1 888 - 9 : Geol...Ame ri ca property, Oka district, Two Mou nt ains County, akermanite is a major cons titue nt of the si |  | | Book | | spearhead, Florida. Trinity Obsidian blade,: pay County,y California. MAN Quartzite blade or spearhead...home. [72] PLATE IMPORTANT Amphibole, Calumet Island, Ottawa River, Canada. Galena, Rossie, New York...Apatite, Renfrew, Ontario. Epidote, Prince of Wales Island, Alaska. Native copper, Keweenaw Peninsula, Michigan...should know their relative abundance, which is: 9. Titanium 10. Phosphorus 11. Carbon 15. Chlorine [75]...is pale, brassy yellow, malachite is green and magnetite is black. Minerals such as orthoclase and apatite |  | | Report (issue) | | (1). Thequartzose·hornblende or (olivinitic) magnetite group (2). The impure jaspilitic-hematite-alJd-limonite...the state geoLogists of Michigan, on the iron-bearing rocks of that state, and a few years later that...accompanied by au atlas of maps, Vol. 1, Part 1. Iron-bearing rocks, T. B. Brooks, 1873. Also Vol. :l. appendkes...taken up very largely with the geology of the iron bearing rocks, giving the detailed field-observations made...Huronian, north of lake Huron, and on the iron-bearing rocks at Marquette, Negaunee and on the Gogebic |  | | Book (edition) | | vast industry during wartime; this also has a bearing on future international relations. Peacetime requirements...of Wilderness and Primitive areas are limiting USA 50 2 Est. United Kingdom ~ 0 .., 100 C 0...Tertiary breccia 75 s+ w Quaternary andesites USA The Geysers, Cal. +w 10 5 600 300 240 5 7...pediments in the San Francisco mining district, Millard County, Utah, is shown in Fig. 1-12. The areas of shallow...degrees. Compare to Fig, 14. Area is northern Lander County, Nevada. deep as 1000 feet if a broad electrode |  | | Book (edition) | | Colorado, cubanite from Cuba, kernite from Kern County in California, aragonite from a former kingdom...Magnetism and electricity, for instance: whereas magnetite in10. Which mineral names indicate other properties...glitter." The earliest works that had a significant bearing upon the development of mineralogy were the writings...(1743-1817), the German chemist who discovered uranium, titanium, and zirconium; and Jean Baptiste Louis Rome de...confined to meteorites, though some exists on Disco Island, on the west coast of Greenland. Besides these |  | | Report (volume) | | ................. _ ........ short tons.. IOJ Titanium ore: Ilmenite •..•••...........•........•......._ Pennsylvania ......................... . Rhode Island._ ....................... South Carolina ....._________________ _ Pennsylvania. ___________ _ Rhode Island ____________ _ South Carolina __________ _ South...11 ,ftnd •CIJO" nhovo. Ninc,·al 7;rod·uction of Rhode Isla,nd, 1938-39 1939 1938 Q1.1untity Value ...rn;tirna.te(! r11c:ovnrnhfo content of copper-bearing ores. ___ .... __ _ 85 Domestic production-ContinUDd |  | | Report (issue) | | High Falls Road occurrences Espanola-Manitoulin Island occurrences Brazil Lake occcurrence St. Leonard...(Kitchigami) Mine Michipicoten Island agate occurrences Michipicoten Island copper occurrences Cora (Surlaga)...MacLeod-Cockshutt Mine Hard Rock Mine Theresa Mine St. Ignace Island, Black Bay Peninsula (east side) Dorion Mine Ontario...Shuniah Mine Prince's Mine Jarvis Island South McKellar Island Pie Island Section 3: Thunder Bay-Manitoba...occurrence Falcon Island occurrence Kenricia Mine Golden Horn Mine Cornucopia (Cedar Island) Mine 205 207 |  | | Journal (article/letter/editorial) | | crystallites of a cubic spinel, a ~ 8.40 A, probably magnetite. The spinel is oriented with its cubic faces parallel...disequilibrium phases, usually zoned olivine, magnetite, and interstitial glass, sometimes with discrete...of the latter type of particle are olivine and magnetite grains in bold relief, sometimes arranged at random...has preferentially removed the glass, leaving a magnetite-olivine skeleton. Typically the interiors have...showing olivine and magnetite crystals in relief. 397 small (1 micron) magnetite crystals; for some |  | | Book | | Co. Pte. Ltd. 5 Toh Tuck Link, Singapore 596224 USA office: 27 Warren Street, Suite 401-402, Hackensack...Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA. In this case permission to photocopy is not required... . . . . . . . . . . . . . . . . . . . 8.11.6 Titanium . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . . Titanium . . . . . . . . . . . . . . . . . . . . . . ....production by using a closed furnace . . . . Ferro-titanium production . . . . . . . . . . . . . . . . . |
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