 | | Journal (article/letter/editorial) | | pp. 96-116 TheNatureof Chrysotile Asbestos Occurrences in Southern Africa: A Review C. R. ANa^•USSER...principal chrysotileasbestosoccurrencesin Rhodesia,South Africa, and Swaziland are described,emphasisbeing placedon...unlike the others, however, acts as host to small chrysotile depositsdevelopedin serpentinizeddunites or harzburgites...generallyacknowledgedas being largely responsible for the local developmentof asbestosfiber, examplesfrom the southernAfrican...complexes,most of which are associatedwith the Africa ranks third in the world after Canada and anci |  | | Journal (article/letter/editorial) | | University, P.O. Box 524, Auckland Park, 2006, South Africa Editorial responsibility: T. Grove mixed volatile...available data on stichtite occurrences, and presents new chemical data, including the first electron microprobe...(Adelaide mine) Petterd (1910) Lancaster (1977) Kaapsehoop, Barberton Min. Land, South Africa Archean...Archean No serpentinites asbestos (New Amianthus and other mines) Hall (1922) Forbes Roof, Barberton Min...Zimbabwe Archean ? serpentinites asbestos (Shabani mine) Laubscher (1986a) Black Lake area, Quebec, Canada |  | | Report (issue) | | Rhodesia Tanganyika ... Uganda .. .. Union of South Africa Bechuanaland .. Swaziland . . .. Canada .. ...Newfoundland .. Cyprus .. .. India .. .. Australia . . New Zealand •. .. • •• • • . • . ASBESTOS IN FOREIGN...varieties, actinolite, amosite, anthophyllite, chrysotile, crocidolite, and tremolite, have some commercial...commercial applications, but of these amosite, chrysotile, and crocidolite greatly exceed the others in importance...three has its special field of usefulness, but chrysotile is by far the most important owing t·o the fact |  | | Report (issue) | | SURVEY OF SOUTH AFRICA COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA MINERALOGY OF SOUTH AFRICA:... COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA Scientific Editor R.D. Dixon Linguistic and...Council for Geoscience (Geological Survey of South Africa), 280 Pretoria Street, Silverton, Pretoria or........................... 69 5.1 Overview of South African Occurrences ..............................LAYEREDSUITE,BUSHVELDCOMPLEX.... 111 MINERALOGY OF SOUTH AFRICA: TYPE-MINERAL SPECIES AND TYPE-MINERAL NAMES |  | | Journal (article/letter/editorial) | | X-ray Examination of decomposition products of chrysotile (asbestos) and serpentine. By A. HARGREAVES and...to publish this paper. In this paper the term 'chrysotile' is used for fibrous material (asbestos), ' serpentine'...massive rock within which the veins of fibrous chrysotile are found, and 'antigorite' refers to the platy...different sources, and the relation between a fibrous chrysotile and the rocky serpentine in which it occurs....re-examined the problem and have advanced new suggestions as to the chrysotile structure; we are indebted to Professor |  | | Journal (article/letter/editorial) | | localities of Tasmania, Australia, and Barberton, South Africa, where samples for this study were collected...Stichtite from South Africa occurs within the Archean greenstone belt at the New Amianthus Mine, Barberton...Barberton District, South Africa (Cairncross and Dixon, 1995). Stichtite from South Africa is mined on a limited...Morenci mine, Arizona. The malachite used in this study is from the Morenci Mining District. The Morenci...Morenci Mining District in southeastern Arizona hosts one of the largest supergene porphyry copper deposits |  | | Report (issue) | | clinochrysotile curve______--_____-___.. The collection of chrysotile and lizardite curves..--Detailed analysis of...collection of chrysotile and lizardite curves Con. Detailed analysis of the chrysotile and lizardite...Y___-_____---_______-___------------_--_-_Antigorite and chrysotile (baltimorite), Baltimore County, Md_________...___________ Antigorite with minor amounts of chrysotile (Yu-Yen Shi stone), Liaoning Province, ManchuriaAntigorite...ManchuriaAntigorite (williamsite), Low's mine, Lancaster County, Pa_________________________________ Antigorite |  | | Book | | and education by publishing worldwide in Oxford New York Auckland Cape Town Dar es Salaam Hong Kong Karachi...Kuala Lumpur Madrid Melbourne Mexico City Nairobi New Delhi Shanghai Taipei Toronto With offices in Argentina...Guatemala Hungary Italy Japan Poland Portugal Singapore South Korea Switzerland Thailand Turkey Ukraine Vietnam...the United States by Oxford University Press Inc., New York © Oxford University Press 2008 The moral rights...Mesothelioma and Irving J. Selikoff 84 5. The Chrysotile Defence 119 6. Hiding the Elephant of Compensation |  | | Report (volume) | | minerals. The important commercial varieties are chrysotile of the serpentine group, and crocidolite, amosite...radiating aggregates but commonly as felted masses. Chrysotile commonly occurs as cross and slip fiber, whereas...mass fiber. Tremolite is ordinarily slip fiber. Chrysotile, anthophyllite, and tremolite are the only commercial...asbestiform minerals that occur in the United States. Chrysotile is associated with ultramafic rocks that occur...Washington, and Idaho contain chrysotile. The large commercial chrysotile deposits associated with ultramafic |  | Lacinska, Alicja M., Styles, Michael T., Bateman, Keith, Wagner, Doris, Hall, Matthew R., Gowing, Charles, Brown, Paul D. (2016) Acid-dissolution of antigorite, chrysotile and lizardite for ex situ carbon capture and storage by mineralisation. Chemical Geology, 437. 153-169 doi:10.1016/j.chemgeo.2016.05.015 | Journal (article/letter/editorial) | | com/locate/chemgeo Acid-dissolution of antigorite, chrysotile and lizardite for ex situ carbon capture and...1T (≈68%) b chrysotile (≈70%) b poorly-ordered lizardite 2H1 (≈80%) b nanotubular chrysotile (≈85%). It...rejected as potential feedstock material whereas any chrysotile, non-aluminous, widely spaced lizardite and/or...between CO2 and divalent metal cations to form a new crystalline CO2bearing phase i.e. carbonate. Currently...Schulze et al., 2004; Wolf et al., 2004); or chrysotile (Rozalen and Huertas, 2013; Ryu et al., 2011) |  | | Journal (issue) | | 2 ¾ x 1 ½ . . . . . . . . • . • 1.SO 11 I I11t, New Mexico. Pure mass. 3 x 2 ½ . . . . . . . . • . .... • . . . . . . . 1.00 D 1hr •~ S. W . Africa. Group of mammoth xis. 2¾ x 2 . . . . . . . . . . . 5.00...x 2 x 1 ¾ . . . . . . . . . . 5.00 Alie liu, New South Wales. Finely xld. on rock. 4 x 2 ½ . . . . •... . . . . • . • . . . . . 3.00 AN■ ,hllw, S.W . Africa. W ith sonie Quartz. 3 ½ x 2 x 2 . . . . . . ....Se\ieral superb En"llsh Fluorites, ltOt "run of the mine" specimens, ranal"I price from $7.50 to $25.00. |  | | Book | | University, Prague ELSEVIER Amsterdam - Oxford - New York - Tokyo 1984 Scientific Editor Doc. RNDr...Science Publishing Company, Inc. 52 Vanderbilt Avenue New York, N. Y. 10017, U. S. A. for the East European...human environment often demands new non-metallic materials or leads to new applications for those already...particularly in the 19th and 20th centuries, when new materials found applications in agriculture, chemistry...revolution is associated with 1· the application of new Industrial raw materials (e.g., highly refractory |  | | Report (volume) | | Dept of Earth Sciences University of New Hampshire Durham, New Hampshire 03824 D.M. Burt Dept of Geology...Dept of Earth Sciences Dartmouth College Hanover, New Hampshire 03755 S.M. Savin Seattle, Washington...of Geological Sciences State University of New York ™ New York 14226 . Guggenheim Dept of Geology ...USSR; South Africa MIXED HYDROTHERMAL AND RESIDUAL KAOLIN DEPOSITS 78 80 80 Comwall, England New Zealand...Structural refinements Electron microscopy Composition Chrysotile Cylindrical polytypes Structural refinements |  | | Book (edition) | | Geology ,rf Second Edition JOHN WILEY § SONS, Inc. New York * London 1942, 1950 Copyright, BY Alan...requiring more scientific methods of exploration for new deposits to replace those being depleted. It is hoped...the former one, magmatic deposits are treated in new detail, as are oxidation and supergene enrichment...consolidated under hydrothermal processes, with a new preliminary discussion of hydrothermal processes...subject matter up to date. The war years brought many new mineral develop¬ ments and changes, and these have |  | | Book (edition) | | Skcund Ki>itiok McGRAW-IIILL book company, Inc. NEW YORK TORONTO 1951 LONDON t/'' QLLRnD IQBQL...micronizer, nor the efficient wet centrifuge. These new working tools have changed completely our ideas...the geographical picture of production. Entirely new uses for industrial minerals hav'e been developed...hddspar in glass. The industrial development of new areas of the country, such as the Gulf Coast, Calif...for the original author to undertake alone. This new edition is due largely to the wllingness of the coauthor |  | | Book (edition) | | OF OF SOUTH AFRICA MINES GEOLOGICAL SURVEY MINERAL RESOURCES OF REPUBLIC OF THE SOUTH AFRICA...mineral resources are extensible in the sense that new deposits can be discovered by exploration, to recover...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 |  | | Book (edition) | | ditor, Econom ic Geology JOHN WILEY i SONS, INC., NEW YORK London: CHAPMAN & HALL, Limited COPYRJGHT...in many lands. Magmatic deposits are treated in new detail as are oxidation and supergene enrichment...per1nission for use of illustrations. YALE UNIVERSITY , NEw HAVEN, CoNN. Sept. 7, 1942. CONTE TS CHAPTER PAGE...given rise to voyages of discovery and settlement of new lands; their o,vnership has resulted in commercial...maintain ore reserves, and in the proper location of mine workings t o avoid caving ground. In the future |  | | Book (edition) | | • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...other specific texts. Several chapters are entirely new. including Chapter 1 on Mineral Economics and Exploration...include. More than half of the tables and figures are new. Graphs and tables pertaining to changing prices...measurements have been retained in specific cases such as mine levels when measured in feet, values of gold and...given rise to voyages of discovery and settlement of new lands. Their ownership has resulted in industrial |  | | Book | | Namibia rank amongst the top five mining countries in Africa. both in terms of production and reserves. In this...century when the Gennan Colonial Office in South West Africa appointed Government Geologists to carry out...wait until 1926, when the Geological Survey of South Africa opened a branch office under the direction of...Resource Series reports into a reference volume took on new proportions. In meeting this deadline with the limited...tirneous with regard to the stimulation of both new exploration and the reinvestigation of previously |
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New Amianthus Mine, Kaapschehoop, Mbombela Local Municipality, Ehlanzeni District Municipality, Mpumalanga, South Africa