 | | Journal (article/letter/editorial) | | Petrographieal Characters of some Trinidad Rocks. 133 A Note on the Petrographieal Characters of some...some Rocks from the Northern Range of Trinidad. By JOHN PARKINSON, SC.D., F.G.S. TN 1907 Mr. E. H. Cunningham...Craig's Eeport 1 on the -*- " Metamorphic Rocks of Trinidad " was published, containing a general description...a few small islands separated from each other, Trinidad and the mainland by narrow straits. A brief description...marls and Oligocene sandstone. In Siever's map of Trinidad and Venezuela * as far south as the Orinoco he |  | | Journal (issue) | | Belgium, Franc-e, Germany, Holland, Italy, Portugal, Spain, Sweden, Switzerland, U.S.A. ASSAYERS BANK OF ... ARTICLES The General and Economic Geology of Trinidad, B.W.I. By H. H. Suter, Ph.D. (Part 1) • • • •...Guiana • • • British Honduras • • • Jamaica • • • Trinidad . • • • • British Solomon Islands Protectorate...and Economic Geology of Trinidad, W.B.l. (Part 1) Geological Map of Trinidad . • • • . betweenp...and p. 183 • • Fig. l Geomorphologic Map of Trinidad • • • 182 Fig. 2 Diagrammatic Section showing |  | | Journal (issue) | | Belgium, France, Germany, Holland, Italy, Portugal, Spain, Sweden, Switzerland, U.S.A. ASSAYERS BANK OF ... ARTICLES The General and Economic Geology of Trinidad, B.W.I. By H. H. Suter, Ph.D. (Part 3-General...Generaland Econo1nicGeologyof Trinidad, B. W.I. Economic Geological Map of Trinidad • • • . facing p. •...Examples of Electric (Miocene) Sands Logs of Trinidad • . • Tertiary • • Fig. 13 Section through...Digity Sector • Fig. 14 Variation Diagram of Trinidad Crude Oils • Fig. 15 46 • San Fernando Hill |  | | Report (volume) | | ............... Page. 1 3 . 4 5 5 6 8 8 8 9 Trinidad sandstone. . ...................................'/?" Koehler mine. ................................................. Roof and floor of mine........................... .... . . Sections measured in the mine ............................ Development of mining...measured at the outcrop ................... Willow mine. .............................................................................. Roof and floor of mine. ..................................... Character |  | | Journal (issue) | | Belgium, France, Germany, Holland, Italy, Portugal, Spain, Sweden, Switzerland, U.S.A. ASSAYERS BANK to...PAGE ARTICLE The General and Economic Geology of Trinidad, B.W.I. By H. H. Suter, Ph.D. (Part 2-Petrology...Ilus !rations The Generaland EconomicGeologyof Trinidad, B. W.I. (Part 2) Plate II Panoramic View of...Field • '' Fig. 8 Regional Geologic Map of Trinidad and Orinoco Basin '' 298 Fig. 9 Tecto-Facies.... - '' 299 Fig. 10 Palaeo-Geologic Map of Trinidad depicting conditions in Early Miocene times . |  | | Journal (article/letter/editorial) | | the Yellow Jacket mine on Bear Creek in northern San Juan County, Colorado. The mine was in a rather remote...several visits to the old abandoned Bristol Copper Mine near Bristol, Hartford Co., Conn. Two of his good...Route 191, Cooper (Washington Co.), Maine and the mine itself are described in the "Report of the State...the xls we ever saw from "From an old molybdenite mine, Route 191, Cooper, Maine."—on label. MARYLAND—Quartz...specimens were found in a small dump at an old talc mine ( a very small one) in the town of Windsor, Berkshire |  | | Journal (article/letter/editorial) | | on the hydraulic behavior of mud volcanoes: the Trinidad Island case M. Castrec-Rouelle a; , D.L. Bourle's...accepted 16 August 2002 Abstract To constrain Trinidad mud volcanoes hydraulic behavior, both cosmogenic...[A.N. Dia, M. Castrec, J. Boule'gue, P. Comeau, Trinidad Mud Volcanoes: where do the expelled fluids come...yields a circulation rate of REM I fluid in the Trinidad mud volcanoes of several 1031 m/yr. @ 2002 Elsevier...rights reserved. Keywords: beryllium; geochemistry; Trinidad Island; mud volcanoes 1. Introduction One of |  | | Report (chapter) | | Halite Formation (Neocomian), Colombia– Venezuela – Trinidad prolific petroleum province ROGER HIGGS Geoclastica...‘Carib Graben’ from Colombia through Venezuela to Trinidad. From Campanian time the graben inverted into...nappe/thrust-belt of northern South America (Guajira to Trinidad), and later the bivergent Eastern Cordillera and...suggest buried halite in Colombia, Venezuela and Trinidad: drowning coastal geomorphology (halite-solution...Monagas thrust belt, Gulf of Paria and onshore Trinidad. Halite solution by circulating meteoric water |  | | Journal (issue) | | PAGE ARTICLES The Geology of the Toco District, Trinidad, West Indies. Part 2: P·etrology, Metamorphism... Illustrations The Geologyof the Toco District, Trinidad, West Indies, Part II Plate III Fig. 6 Fig. 7...W.1 .. X THE GEOLOGY OF THE TOGO DISTRICT, TRINIDAD, 1 WEST INDIES By K. w. BARR, Ph.D., F.G.S....quartz THE GEOLOGY OF THE TOCO DISTRICT, a TRINIDAD, 3 WEST INDIES d '/·:::\::·-~-P • , \, ...page 4 THE GEOLOGY OF THE TOCO DISTRICT, TRINIDAD, WEST INDIES 5 appear to lie near the basalt |  | | Journal (issue) | | BRITISH GUIANA . . 766 • THE MINERAL INDUSTRY IN TRINIDAD . • • · 767 DREDGING IN THE FEDERATED MALAY STATES...known in some cases. At the Balaghat (Bharweli) mine, from which nearly 1½ million tons of ore have been...lead and zinc produced in India is from the Bawdwin mine in the Southern Shan States of Upper Burma. Small...and 1 • 3 per cent. of copper. The output of the mine and smelter for the year to the above date was :...containing 45 per cent. of zinc were shipped from the mine. : · The deposits, which were worked extensively |  | | Report (issue) | | Fluorspar 25 Fuller's earth 8 Germanimn 25 Gold 26 Graphite 28 Gypsum 29 Iodine 31 Iron ore 32 Iron and steel...nomenclature follows the London Diplomatic List. 1\ | | Journal (issue) | | College of Tropical Agriculture published monthly at Trinidad, British West Indies. Tropical Agn:culture contains...The Editor, Tropical Agriculture, St. Augustine, Trinidad, B.W.I. OTHER COLLEGE PUBLICATIONS. In addition...109 ; Canadian Talc in Insulators, I 12 ; The Graphite Deposits of Ceylon, I 14 ; Zircon-Rutile Beach...Director of Agriculture, Trinidad and Tobago, for I 942. Pp. 16, 13 X 8. (Trinidad: Government Printer, 1943...Report of the Agricultural Policy Committee of Trinidad and Tobago (Part II) and Summary of Recommendations |  | | Journal (issue) | | ARTICLES I The Geology of the Toco District, Trinidad, West Indies. Part I : Introduction, Stratigraphy... Illustrations The Geologyof the Toco District, Trinidad, West Indies Plate I Plate II Fig. Fig. I 2...Generalised geological map of eastern Venezuela and Trinidad showing the location of the Toco district . page...eastern Venezuela and Trinidad . • • Geological Map of the Toco District, Trinidad, W.I .. • Fig. 5 ''... 1. • • THE GEOLOGY OF THE TOGO DISTRICT, TRINIDAD, WEST INDIES By K. w. BARR, Ph.D., F.G.S. CONTENTS |  | | Journal (issue) | | of Tropical Agriculture published monthly in Trinidad, British West Indies. ·Tropical Agriculture contains...Editor, Tropi.cal Agriculture, St. Augustine, Trinidad, B.W.I. OTHER COLLEGE PUBLICATIONS. In addition...S. RHODESIA SUDAN (A.E.) SWAZILAND TANGANYIKA TRINIDAD UGANDA W. PACIFIC I'S . WINDWARD IS. ZANZIBAR...a lesser extent to a drop in the cocoa crop of Trinidad. Comm~rcial conditions at the other end are in...the manufacture of cocoa preparations.- first in Spain, and later in France, England and Holland, but inventions |  | | Journal (article/letter/editorial) | | (JOENSUU and SUHR, 1962). One-eighth in. high-purity graphite electrodes were packed with a mixture of one part...internal standard and eight parts high purit,y graphite. Synthet)ic (7 y0 Co,O, in LiBO?), t,wo part,s...CaCO, and were mixed with internal standard and graphite in the same way as t,he samples. Analytical line...Aliphatic and alicyclic hydrocarbons isolated from Trinidad Lake asphalt CYRIL PONNAMPERUMA Ames (Received...Abstract-Aliphatic hydrocarbons isolated from the Trinidad by gas chrometography and mass spectromet,ry. |  | Brown, T. J., Wrighton, C. E., Raycraft, E. R., Shaw, R. A., Deady, E. A., Rippingale, J., Bide, T., Idoine, N. (2015) 2009-2013. World Mineral Production. British Geological Survey | Report (issue) | | which increased by nearly 16 per cent, followed by mine production of tin (up nearly 14 per cent compared...asbestos (down 8.5 per cent), graphite (down nearly three per cent) and the mine production of platinum group...Fuller's earth 8 Gallium 26 Germanium 26 Gold 27 Graphite 29 Gypsum 30 Indium 32 Iodine 32 Iron ore 33 Iron...Australasia, including the Pacific Islands Metals Mine production of many metals is expressed in terms...cobalt, copper, iron, lead, nickel, tin and zinc, mine production and metal production are shown in separate |  | | Report (volume) | | deposits in Phanerozoic rocks 31 Minor commodities 32 Graphite 33 Aluminosilicate minerals 33 Manganese 33 Tin...Mining and exploration are active. The famous Climax mine, a leading producer of molybdenum, is in the northern...the sustained yield of molybdenum from the Climax mine, in nearly continuous production since 1924, has...studies of the Montrose, Leadville, Pueblo, and Trinidad 1ox 2° topographic quadrangles (see Appendix 2)...of Mines MILS system was examined and assembled. Mine and prospect locations from 1:24,000-scale topographic |  | | Report (issue) | | Pierre formations ............................. . Trinidad sandstone .............. : ... . Definition ....Purgatoi.J:e Canyon ............ · r • • • • • • • • Trinidad, .... ·................... ·.· ...: .. . Powell...Alkali Gap ......................... . 119 Littell mine .................... , ... . 119 Age relations ...Pierre shale ................... ·..... . 122 Trinidad sandstone.·........ ·......... . 123 Vermejo formation.... .' 38 IV. Sections showing relations of the Trinidad sandstone to the Pierre 48 shale and Vermejo formation |  | | Report (issue) | | Earth • • •• 126 •• Gold • • •• •• • • 127 •• Graphite •• 134 •• •• Gypsum •• • • 138 •• Iron and Steel...Africa from I 955 onwards. The trade statistics for Spain and Spanish Dependencies exclude the trade between...5 5 3 Grindstones . . .. (£2,772) 7 8 11 10 6 Trinidad and Tobago Grindstones and wheels 21 16 38 18...•• Emery, etc. •• •• Pumice . . •• •• Millstones Spain•• Emery powder •• Carborundum •• Sweden•• • • Emery...(Federal) Greece . . .. Hungary •• RQ1,roania Spain •• U.S.S.R.- (,) Yugoslavia Guinea • • Mozambique |  | | Report (issue) | | Ferro-allo;,s Fluorspar Full�·• earth Germanium Gold Graphite Gypsum Iodine Iron ore Iron and steel Kaolin Lead...Feldspar Ferro-alloys Fluor •• G rmanium Gold Graphite Gypsum Iodine Iron ore Iron and ateel Kaolin L...�erro-alloys e,u, • , , -,_ , , Jermanium Gold Graphite Gypsum Iodine lror, ore Iron and steel Kaolin...rro-allr,v Fluo, sna1 Fuller's ear ·Germanium Gclc' Graphite Gypsum Iodine Iron ore Iron and steel Kaolin Lead...Copper Diamond Atumina Alum1n1um �- - . rtl u � Graphite Gypsum Iodine Iron ore Iron and steel Kaolin Lead |  | | Report (issue) | | Uran1un·• Vanadium Ver•ni I • W Ila� ·n,n, I B mine Cadmium Chrom1urr1 •I and steel KaolinLeadL1th1...indirectly from a number of sources. The tables of mine and refined metal production are basic indica tors...Fluorspar 9 3 Fuller's earth 33 Germanium 296 Gold 96 Graphite 1 03 Gypsum 1 05 Iodine 1 1 2 Iron ore 1 1 4 Iron...table Coal production table Cobalt mine production table Copper mine production table Gold production table...Lead mine production table Manganese Ore production table Mercury production table Molybdenum mine production |  | Brown, T. J., Walters, A. S., Idoine, N. E., Shaw, R. A., Wrighton, C. E., Bide, T. (2012) 2006-2010. World Mineral Production. British Geological Survey | Report (issue) | | contrast global production of bismuth, bentonite and graphite fell by a further five per cent each in 2010 compared...Fuller's earth 8 Gallium 26 Germanium 26 Gold 27 Graphite 29 Gypsum 30 Indium 32 Iodine 32 Iron ore 33 Iron...nomenclature follows the London Diplomatic List. Metals Mine production of many metals is expressed in terms...cobalt, copper, iron, lead, nickel, tin and zinc, mine production and metal production are shown in separate...Statistical Office of the Republic of Slovenia; Unesid, Spain; Staatsolie Maatschappij, Suriname; Sveriges Geologiska |  | | Journal (article/letter/editorial) | | and extending over 70,000 acres. The principal mine is at Grand-Combe. Near Alais a hard eoal, used...no cinder j-]- it is not of palreozoic age. In Spain there is the great coal-field of Asturias it and...Westphalia Bohemia • 1,000 510 lHlD 380 400 Saxony • Spain. Russia • Great Britain Ireland • 30 200 • 100...substances are not unknown, as in Russia, Saxony, and Spain. Having thus noted the chief points relating to...associated with asphalt, are widely distributed in Trinidad ;t and beds of lignite and coal occur in Venezuela |  | | Report (Issue volume) | | ors, 'lf_uller's earthGer a Alu, 1ini th Bora ; P mine l -��;. Antimonv Arsenic Asbe s Barytes Bauxite...Bis ,It l., ,a Molybdenurr, �ral gas Neph 1agn d Graphite Gyps Iodine ,ron ,ro· rFerro-allo, FluorsparFu...reasons, in the use of chlorinated fluoro-carbons. The mine production of most metals fell in 1991, the second...statistical sources in the CIS. Production data Metals Mine production of many metals is expressed in terms...cobalt, copper, iron, lead, nickel, tin and zinc, mine production and metal production are shown in separate |  | | Report (issue) | | ....55 1–1. Global reserve estimates (2015) and mine production (2014–15) of nonfuel mineral commodities...Vincent and the Grenadines, Saint Lucia, Suriname, Trinidad and Tobago, Uruguay, and Venezuela. 2 Latin...mineral commodities since the late 2000s by both mine production tonnage and value: Brazil for kaolin...respectively, of the global reserves of tantalum and graphite, while Chile contains 29 percent and 21 percent...Commodity Summaries, 2016. Production type is annual mine production for all mineral commodities except molybdenum |
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