 | | Journal (article/letter/editorial) | | the suspended load of the upper Orange River, South Africa John S. Compton and Livhuwani Maake Department...Geological Sciences University of Cape Town, Rondebosch 7700, South Africa e-mail: john.compton@uct.ac.za;...co.za © 2007 September Geological Society of South Africa ABSTRACT The Orange River is one of the World’s...sediment each year to the western margin of South Africa. Much of this sediment is believed to be from...environmental threat to sustainability in southern Africa. This study focuses on the upper reaches of the |  | | Book | | it • .i. 2nd SYMPOSIUM 5 CAPE TOWN and JOHANNESBURG SOUTH AFRICA JULY -AUGUST 1970 I ir V.: :...and Palaeontology 2nd SYMPOSIUM CAPE TOWN and JOHANNESBURG SOUTH AFRICA JULY-AUGUST 1970 « A Printed...traversing parts of the southern fold-belt of the Cape Province, of a down-faulted mass of Lower Cretaceous...“dolerites", that lie north of the fold-belt within the Great Karroo basin. It begins in Cape Town and terminates...of outcrops mainly of sediments assigned to the Cape system, although along its northern rim sediments |  | | Journal (article/letter/editorial) | | Assemblage Zone (Beaufort Group, Karoo Supergroup), South Africa P.J. Hancox Evolutionary Studies Institute,...University of the Witwatersrand, Johannesburg 2050, South Africa e-mail: jhancox@cciconline.com J. Neveling Council...Geoscience, 280 Pretoria Street, Silverton, Pretoria, South Africa e-mail: jneveling@geoscience.org.za B.S. Rubidge...2050, South Africa e-mail: bruce.rubidge@wits.ac.za © 2020 Geological Society of South Africa. All rights...part of the basin and thins dramatically to the north, where it is only a maximum of 50 m thick. We here |  | | Journal (article/letter/editorial) | | APRIL 1949 KARROO DOLERITES OF THE UNION OF SOUTH AFRICA BY FREDERICK WALKER AND ARIE POLDERVAART CONTENTS...Karroo dolerites 685 Outlying areas in Southern Africa 687 Trias-Lias vulcanicity in Gondwanaland 687...System in the Union of South Africa 597 2. Distribution of Karroo System in Africa 600 3. Map and section...Distribution of analyzed dolerites in the Union of South Africa 648 26. Chemical variation of Karroo dolerites...during Trias-Lias times 688 42. Relationship of Africa and Antarctica at the close of the Karroo period |  | | Journal (article/letter/editorial) | | Cambrian faunas of the north of Europe and those of the Atlantic coast of North America. Hence it is inferred...maintained by a cold current flowing from the North European to the North Atlantic Coast. The evidence available...the American species by a route to the west and north of the main part of the Atlantic Basin. Mr. Matthew...follows a review of the geological structure of the district in question. A geological map accompanies tne...to a knowledge of the Saurischia of Europe and Africa." By Prof. H. G. Seeley, F.R.S., F.G.S. The Saurischia |  | | Book | | Beers o Geool E ff the Sot “Fe lhvoll exploring South Africa's hidden treasures Nick Norman varied rock...Solan Road, Gardens, Cape Town, 8001 PO Box 1144, Cape Town, 8000 South Africa Visit www.randomstruik...indexer: Emsie du Plessis Reproduction by Hirt & Carter Cape (Pty) Ltd Printed and bound by 1010 Printing International...E-pdf: 978 1 77584 071 8 FRONT COVER: Experience South Africa’s austere and beautiful Karoo from Graaff-Reinet’s...(the world’s leading diamond conservation work in South The Oppenheimer Family has a rich history and association |  | | Journal (article/letter/editorial) | | Basutoland is situated within the Union of South Africa : it is bounded on the west by the Orange Free...by Natal and East Griqualand, and on the south by the Cape Province. It comprises an area of 11,716 square...highest mountain in Basutoland and in the Union of South Africa, has an altitude of 10,763 feet. The topography...the Caledon and Orange rivers, which flow to the south-west. To the east of the Caledon River (which forms...Drakensberg Mountains form a south-eastern, eastern, and north-eastern boundary range to the territory |  | | Book (edition) | | ANALYSIS. 8vo, 3s. 6d. net. AND STEEL IRON By WALTER MACFARLANE, F.I.C., Principal of the Metallurgical...OF CAPE COLONY THE SOUTH AFRICAN SCIENCE SERIES. EDMONDS' for (H.) ELEMENTARY BOTANY, South Africa...PLANTS AND THEIR WAYS IN SOUTH AFRICA. By BERTHA STONEMAN, Huguenot ton, South Africa. grams, and Map. With...College, Welling- Illustrations, 3s. Dia- 6d. SOUTH AFRICAN FLOWERING PLANTS : for the use of Beginners...AND CALCUTTA. AN INTRODUCTION TO THE GEOLOGY OF CAPE COLONY BY A. W. KOGEBS, D.Sc., F.G.S. AND L |  | | Book (edition) | | Southern Africa a Collector’s Guide ■ Rocks, Minerals and Gemstones of Southern Africa & — - ... T ~ '' .rats en&nes L of Southern Africa A Collector’s Guide - Struik Publishers (an operating...Ltd.) Struik House Oswald Pirow Street Foreshore, Cape Town 8001 First edition 1976 Second edition 1983...©E.K. Macintosh Cover design by Neville Poulter, Cape Town Lithographic reproduction by Tien Wah Press...Ltd, Singapore Photoset by McManus Bros (Pty) Ltd, Cape Town Printed and bound by Interpak, Pietermaritzburg |  | | Book | | Phase 5. Sample Treatment D) World Production E) South African Diamond Occurrences 1. Large Kimberlite...Koffiefontein 2. Smaller mineralised kimberlites in South Africa 2.1 The Oaks 2.2 The Zebediela Kimberlites 2... their relative production contributions in South Africa were, primary (kimberlite) 8.63 million carats...kimberlite and lamproite. The Argyle lamproite pipe, in north-western Australia, is the largest known diamond...significantly diamondiferous lamproites are known in South Africa where the primary sources mined are kimberlite |  | | Journal (issue) | | Twenty-three, Number Three ® Articles Gold in South Africa ..............................................and this must have introduced him to many other local mineral collectors and possibilities for further...of this typically natrolite covered material for local dealers as well as himself. He used much of this...lent a distinction to his stock of minerals that local dealers found hard to match. During his time with...later years he just purchased from the miners and local dealers. He did not like to be hurried, and drove |  | | Journal (article/letter/editorial) | | example from Sheffield Beach, KwaZulu-Natal North Coast, South Africa. L. Hoyer and M.K. Watkeys Geological...Westville Campus, Private Bag X54001 Durban 4000, South Africa e-mail: lauren_hoyer@hotmail.com ; watkeys@ukzn...ac.za © 2016 December Geological Society of South Africa Abstract The breccia documented here is the...Province (KIP) along the KwaZulu-Natal North Coast, South Africa. Recognising these breccias can assist...exposed on Sheffield Beach along the North Coast of KwaZulu-Natal, South Africa (Figure 1a). Breccias have been |  | | Book (volume) | | British Columbia California Colorado Connecticut District of Columbia Delaware Department Florida Georgia...Mississippi Missouri Montana New Brunswick North Carolina North Dakota New Hampshire New Jersey N.M. N...Wis. Wyo. Yukon 3 New Mexico Nova Scotia New South Wales Northern Territory Northwest Territories New...Pennsylvania Queensland Rhode Island South Australia South Carolina South Dakota Saskatchewan Tasmania Tennessee...(Wales) Aberdeen (Scotland) Aberdeen (South Africa : District) Aberdeen Angus cattle Aberdeenshire (Scotland) | | | Journal (issue) | | Mowry Place Tucson, AZ 85741 Articles Gold in South Africa ..............................................and this must have introduced him to many other local mineral collectors and pos sibilities for further...of this typically natrolite covered material for local dealers as well as himself. He used much of this...lent a distinction to his stock of minerals that local dealers found hard to match. During his time with...later years he just purchased from the miners and local dealers. He did not like to be hurried, and drove |  | | Journal (article/letter/editorial) | | General Account of Karoo Vulcanicity in Southern Africa By J. w . BaisTow, New Mexico, and E. P. SAGGERSON...three main areas of southern Africa, in Namibia, in central South Africa, Transkei and Lesotho and in...southeastern areas of the sub-continent including South Africa, Swaziland, Mozambique and Zimbabwe. A history...of Geology, University of Natal, Durban 4001, South Africa. 65 GeologischeRundschau, 72, 3, 1015--1060...composition whereas those from the western and eastern marginal areas include basic, and felsic types |  | | Book (volume) | | Socialist Republic N.T. N.Y. Neb. Nev. Scotia South Wales Northern Territory Northwest Territories ...Socialist Republic South Australia Ind. Indiana S.C. South Carolina Kan. S.D. South Dakota Ky. Kansas... Montana Vic. Victoria New Brunswick North Carolina North Dakota Vt. Vermont W.A. W.Va. Western...Australia British Mich. N.J. N.M. Columbia District of Columbia New Hampshire New Jersey New Mexico...(Scotland) Aberdeen (South Africa T2- -429 27 T2- -412 35 : T2- -687 15 District) Aberdeen Angus cattle |  | | Book | | Reunert's Diamond Mines of South Africa. ADVERTISEMENTS. A REVELATION. The frequent the transactions... more SOUTH . 25 MILLIONS -65 . than 1843 IT . . 13 OF POUNDS. 32 AFRICA—CAPE TOWN, ...L THE OF EG NERA FIELDS WEST. AFRICA. DIAMOND GRIQUALND SOUTH [Reproduced , with permission,... from the Map of n an d South African Exploration Company.] ADVERTISEMENTS. £. BVlRfllESTW... VS, GOODS, Street, (BURMESTER’S BUILDINGS) CAPE SOLE Berlin AGENT FOR TOWN, THE CELEBRATED |  | | Book (edition) | | OF OF SOUTH AFRICA MINES GEOLOGICAL SURVEY MINERAL RESOURCES OF REPUBLIC OF THE SOUTH AFRICA...Second World War, and partly as a result of it, South Africa experienced vast industrial expansion. This...official ‘handbook on the mineral resources of South Africa, it has become necessary to revise, or rather...great diversity and magnitude of South African mineral deposits and local mining operations, the Economic...Chamber of Mines of South Africa with Mr G. H. Grange as co-ordinator, and the South, African mining industry; |  | | Book | | dicynodont Eosimops newtoni (BP/1/6674) set against South African outcrop. Drawing by Alix Lukas, photo courtesy...end-Permian mass extinction in the Karoo Basin of South Africa, and are introduced by Kenneth Angielczyk. We...Gorgonopsia) from the Tapinocephalus Assemblage Zone of South Africa and a Review of Middle Permian Gorgonopsians...maccaigi-rich Permo-Triassic Boundary Locality in South Africa . . . . . . . . . . . . . . . . . . Jennifer...Permian-Triassic Beaufort Group (Karoo Supergroup), South Africa . . . . . . . . . . . . . . . . . . Jörg Fröbisch |  | | Journal (article/letter/editorial) | | specimens wore exhibited : - Nodule of Malachite from South Australia, exhibited by E. Charlesworth, Esq., F...D.Sc., LL.D., F.R.S., President, in the Chair. Walter William Cheadle, Esq., B.A., Trinity College, Cambridge...t E GEOLOGICAL SOCIETY. Assoc.M.Inst.C.E., 13 South Hill Park Gardens, ]:Iampstead, N.W. ; and William...G.S. 2. " A Comparison of the Red Rocks of the South Devon Coast with those of the Midland and ~Testern...Adelaide, South Australia ; John Rule Daniell, Esq., Polstrong, Camborne, Cornwall; Walter Burn Murdoch |  | | Journal (volume) | | Copper Refiniug (ni.d.) Africa, Central, Development of African Taxation, South Alaska Treadwell Disaster...Flooding of Alaska Treadwell Group, Conditions at Aliwal North, Diamonds at Alumina from Clay, Lawrent and...Anglo-Continental Mines Dividend Antimony in New South Wales Antimony in Queensland (7ii,d.) Antimony Ores...Hill Lead-Smelting Practice {m.d.). Broken Hill, North Report. Broken Hill Proprietary Report., , the...Proprietary's Steel Works, Expansion at"!.!! Broken Hill South Silver Report Broomassie Mines Liquidated PAGE |  | | Book (volume) | | PEROFSKJTE - APATITE Q.UARTZ AND CHALCEDONY CALCITE SHAPE AND SURFACE OF NODULAR INCLUSIONS FLOW STRUCTURE...DIAMOND-BEARING ALLUVIAL GRAVELS OF THE UNION OF SOUTH AFRICA DIAMOND-BEARING GRAVELS DRAINAGE WEATHERING...SYSTEMS THE ORIGIN OF THE ALLUVIAL DIAMONDS THE SOUTH-WEST AFRICA DIAMOND DEPOSITS THE VAAL RIVER ALLUVIAL GRAVELS...Magnetite Chromite Secondary. Serpentine Talc Calcite Magnesite Phlogopite Chlorite Kelyphite Spinel... Altered dolerite ? . . .. . . . . Serpentine calcite rock .. .. .. ,, ,, " .. Mica pyroxenite .. |  | | Book | | Maarten J. de Wit Editors Origin and Evolution of the Cape Mountains and Karoo Basin Regional Geology Reviews...Arthur Fuller with his field equipment exploring the Cape-Karoo on his motorcycle in 1960. Today young geo-scientists...attracted by such basic fieldwork (and freedom), yet the Cape Mountains and Karoo hinterland is a unique natural... de Wit • Editors Origin and Evolution of the Cape Mountains and Karoo Basin 123 Editors Bastien...Mandela Metropolitan University Port Elizabeth South Africa ISSN 2364-6438 Regional Geology Reviews ISBN |  | | Book (volume) | | utCanada: , ALFRED PETER HitiiEr, M.D., M.P. Author of South African Studies; The Commonweal; &c. Served in Kafnr...with Dr L. S. Jameson in medical practice in South Africa till 1896. Member of Reform Committee, Johannesburg...Geography. X Society. Author of The London at 2 Cape Colony: part). Water- . Cancer. Supply; Industrial...DE Pvt. Assistant, Victoria and Albert Museum, South Kensington. Author of HispanoMoresque Ware of the...Ceramics: Assistant, Victoria and Albert Museum, South Kensington. CHARLES FRANCIS ATKINSON. Formerly |  | | Report (issue) | | Distribution Branch, U.S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22.304 CONTENTS...States __ -------------------------------Other North American countries__________________ Canada____...West Indies____________________________________ South America_ _ _ __ __ __ __ __ ________ _________ ___...Iceland____________________________________ Minor islands-Canary, Cape Verde, Faroe (Faeroe), Jan Mayen, and Spitsbergen...__________________________ -_-_--French Equatorial Africa, French West Africa, and Nigeria _______________________ |
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