 | | Journal (volume) | | Institute of Romania Prof. Dr. Gheorghe Damian, President of the Society of Economic Geology of Romania, Technical...Geological Institute of Romania, Bucharest Ioan Pintea, Geological Institute of Romania Mircea Ţicleanu, Geological...Geological Institute of Romania, Bucharest Nicolae Buzgar, "Alexandru Ioan Cuza" University, Iaşi Marian...Marian Munteanu, Geological Institute of Romania Ioan Seghedi, Institute of Geodynamics of the Romanian...Cluj-Napoca George Tudor, Geological Institute of Romania, Bucharest Rom . J. Mineral Deposits is also the |  | | Journal (article/letter/editorial) | | expected frorii the nature of i i i o l y b denurii as seini-metal. Increased percentage of molybdeiiuni accompanied...92-13.14. F. N. Riddle' smelted Lake Superior hematite with tungstic oxide and carbon. In the crystalline |  | | Book (edition) | | cubic ciystals of fluorite; another cave in Wayne County, L'tah, contained a large number of enormous crystals...a angles of 60®. Figure 87 shows a crystal of hematite; u and r Crystals aie faces of and Crystal... faces of a hexagonal dipyramid. P'ln. 87. Hematite. Orthorhombic System The forms system are rcfcn*ed...Fig. 153 the is shown in Fig. 152 plates of hematite are grouped together with such variation in their...151. Hematite. Fin. 155. Rutile after Hematite. on a tabular crystal of hematite, as shown |  | | Report (issue) | | of uranium deposits at the Pitch Mine, Saguache County, Colorado .......................................percents of REE in uraninite, the development of hematite-bearing quartz and sodic oligoclase at places...abundant introduced quartz and some feldspar. Dusty hematite in quartz and feldspar can be seen at places....magnetite Re-mobilised radiogenic galena, chlorite, hematite and FeOOH hydrothermal stage u ranlum silicates...which have resulted in oxidation of magnetite to hematite (H) and marginal precipitation of uraninite (V) |  | | Book (edition) | | is which in ; comprise, localities Lanark county, and but small quantities are crystalline limestone...inti us- In this con- occurs in the Township of County, Ontario. It is found pointed out by Dr. Bigsby...Series;* Townships of Madoc, Marmora and Elzevir, County of Hastings, in Ontario. Secondly in veins intermixed...Vaudrouil, Aubcrt-Galiion, the County of ]k'auco Giles, St, ; Lotbiniere County in Leeds, in ^Moguntic...gneiss, in the Town- ship of Galway, Peterborough County, and in the adjoining Township Marmora, where |  | | Book | | THE GEOLOGY OF ROMANIA WITHIN THE CENTRAL EAST-EUROPEAN GEOSTRUCTURAL CONTEXT VASILE MUTIHAC GABRIEL...GABRIEL MUTIHAC THE GEOLOGY OF ROMANIA WITHIN THE CENTRAL EAST-EUROPEAN GEOSTRUCTURAL CONTEXT EDITURA...Naţionale a României MUTIHAC, VASILE The Geology of Romania within the Central-Est-European Geostructural Context/Vasile...ANDOR T1PO S.R.L., Bucureşti Motto The land o f Romania is not only the surface circumscribed by the country's...duty o f the state institution "The Geology o f Romania". "Prove all you will; true difficulty lies |  | | Book (edition) | | in the rhombohednd crystals, bracite, quartz, hematite, pyrargyrite. In prismatic, oblique and anorthic...calcite, dolomite, galena, scheelite, ccruaiito, hematite, pyrite, chalybite; chalcedony in the form of...Antimony. 99 Gulena. Magnetite. Hematite. Aiif^iesite Hematite Lirnonite Malachite Bomite Karsteinite...AViilfeiiite 99 Hainietite 99 Hematite Hematite Hematite Hematite Fyromoiphite. 99 Leftdhillite...Magnesite. Seheelite. Gralena. M Ccrussite. >9 Hematite. 19 Pvrite. n 9» n Calcite. Baryte. Fluor |  | | Report (volume) | | Cochise County 165 Coconino County 190 Gila County 191 Globe District 199 Greenlee County 231 Jerome... Yavapai County 369 Graham County 229 Maricopa County 236 Miami-Globe District, Gila County. 199 Mohave...Mohave County 245 Oatman District, Mohave County. . 265 Pima County ,. 281 Pinal County 303 Ray District...District, Pinal County 318 Santa Cruz County 327 Yavapai County 335 Yuma County 392 Arizona American Copper...Co., Colo. 507 Boulder County .Metal Mng. Association, Colo 507 Boulder County Mines & Tunnel Co., Colo |  | | Book (edition) | | Heavy spar, 189 Hedenbergite, 169 Heliotrope, 133 Hematite, brown, 134 Emery, Epidote, manganesian, granular...annual value of the marble quarried in Berkshire county alone, amounts to more than 40,000 dollars. The...Champlain, and on the island of New-York, N. Y. Morris county, N. J. Species 6. FLUATE OF LIME . FLUOR .* ...Derbyshire fine specimens occur. U. S. Shenandoah county, and at Shephardstown, Va. Pe. ter's Creek, 17...Illinois. West side of the Blue Ridge, Md. Smith county, Ten. Near Franklin Furnace, and near Hamburgh |  | | Book (edition) | | Heavy spar, 188 Hedenbergite, 169 Heliotrope, 133 Hematite, brown, 134 red, 134 187 Heulandite, 129 Hornblende...annual value of the marble quarried in Berkshire county alone, amounts to more than 40,000 dollars. The...Champlain, and on the island of New-York, N. Y. Morris county, N. J. Species 6. FLUATE OF LIME . FLUOR. * ...Derbyshire fine specimens occur . U. S. Shenandoah county, and at Shephardstown, Va. Pe ter's Creek, 17 miles...Illinois. West side of the Blue Ridge, Md. Smith county, Ten. Near Franklin Furnace, and near Hamburgh |  | | Book (edition) | | Heavy spar, 189 Hedenbergite, 169 Heliotrope, 133 Hematite, brown, 134 Egeran , Electrici Emeraldty, ,...the marble to more than quarried in Berkshire county alone, amounts -Lanesborough ; 40,000 dollars...Champlain, and on the island of New-York, N. Y. Morris county , N. J. Species 6. FLUATE OF LIME . FLUOR. *"...Derbyshire fine specimens occur. U. S. Shenandoah county, and at Shephardstown, Va. Pe ter's Creek, 17 miles...Illinois. West side of the Blue Ridge, Md. Smith county, Ten. Near Franklin Furnace,and near Hamburgh |  | | Book (edition) | | 84 46 189 Hedenbergite, 169 Heliotrope, 133 Hematite, 134 brown, Emery, nodular, Franklinite, 77...annual value of the marble quarried in Berkshire county alone, amounts to more than 40,000 dollars. The...Champlain, and on theisland of New York,N. Y. Morris county , N. J. Species 6. FLUATE OF LIME. FLUOR . This...Derbyshire fine specimens occur. U. S. Shenandoah county, and at Shephardstown, Va. Pe ter's Creek, 17 miles...Illinois. West side of the Blue Ridge, Md. Smith county, Ten . Near Franklin Furnace, and near Hamburgh |  | | Book (volume) | | Montgomeryshire in Wales; and Devis Mountain in the county of Antrim , af ford es GEN. 5. FELSPAR. [cl...also at Aghavanagh, and Baltinglas-hill, in the county of Wicklow *. The largest and most beautiful crystals...splintery and wedge-shaped. It is translucent, or seini-transparent. It is brittle. It is uncommonly easily...limestone ; in syenite near New York ; in marble in the county of Ul ster ; at Freeport in Maine in granite; at...gems by M. Vilcot, an artist of Leuttich, in the county of Liege. The subjects intended to be represent |  | | Report (issue) | | the crest of a prominent ridge followed by the county boundary. Although having the appearance of an...well-drained sandy ridge which projects southward from the county boundary at Alfold and is breached by the Dunsfold...drab-coloured clays and continues as far as the county boundary, beyond where are indications of red clay...the summit of tl1e gravel-capped ridge 011 the county boundary near D ic.k hurst (943323] six successive...the- sheet fro1n Five Oaks northv.'a.rcl to the county boundary at Rudgv�ick is occl1pied by llp tt, 250 |  | | Book (edition) | | easterly dip and contain a succession of handed hematite quartzites, schists, amphibolites and epidiorites...quartzites which have given risr to l»odir* of rich hematite or like those of the Rnlcibmlan hills which are...chararteristic formation eimsisfk of a dark siliceous hematite, handed white chert and »rd jaqirr. I hr funds...* clirrty and contain some patchy dcjxxiits of hematite. Tile celebrated Mukrann marble deposits consist...and of siderite which has since Iwn replaced by hematite. They are generally free from clastic debris, |  | | Journal (volume) | | normal physical condition are characterized by a seini-flexed position of the legs. Exa1nples have been...brochure DONALD L FERGUSON, Ltd. Katonah-Westchester County - New York Telephone: Area Code 974-232-5045 ...jasper, turquoise, ca!"nelian and rock crystal, hematite, feldspar, diorite, oils, gum, acacia, ebony,...or to Donald L. Ferguson, Katonah. \Vestchester County, New York. Also scheduled for depor!ure eoch spring...Tombs ... continued is the one found in Wang-tu County, western Hopei Province, about one hundred 1niles |  | | Book | | compounds of oxygen and one or more metals. Examples: hematite and magnetite 5 Halides are compounds of a halogen...Pyrite (a sulfide) 8 Apatite (a phosphate) 4 Hematite {an oxide) 9 Wolframite (a tungstate) 5 Fluorite...CalHornia: Narural History Museum of Los Angeles County Madison, Wisconsin: Geology Museum, University...and Mineral Museum Media, Pennsylvania: Delaware County Institute of Science Michigan: Cranbrook Institute...Museum of Natural History Los Angeles: Los Angeles County Museun1 of Natural History New York City: An1erican |  | | Journal (volume) | | containing wolfram and other tungsten ores in Boulder County, Colorado. The practice at a number of mills is...of Lancashire. The iron ore of these mines is hematite of the highest quality, occurring as a replacement...outcrop consists of a silicious mixture of brown hematite and earthy carbonate of iron, and this has in...leadsilver was the chief provider of riches for the county. St.Piran was, geologically, not onlyassociated...of high land bordering the northern part of the county, and the maximum thickness is about 30 ft. It is |  | | Report (issue) | | 1964 COMMONWEALTH COUNTRIES United Kingdom• • Hematite 816)800 875,700 .. Basic • • • • 1 1,568,300 12...zirconium • OTHBR C0mmuBS Alll'tria Basic • • •• •• Hematite •• •• •• Other • • Blccttic furnace ferroalloys...ferro-alloys •• Old and scrap . . •• Franee Pig-iron-hematite • • do. other • • •• Sponge-iron • • •• Spiegeleisen...Oxide and lithopone • • Thailand- Unwrought (a) .. Seini-maottfactures (a) Oxide . . •• •• IJthopone ••...G11an'> 292., 293., 299-302 Gypsum I4I-I46 1-10 Hematite, r51, 156, 157, 170, 172 Helium 245 Ilmenite 369-374 |
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