 | | Journal (article/letter/editorial) | | MASTER 561 HERTZIAN FRACTURES IN THE SUB-DWYKA NOOITGEDACHT STRIATED PAVEMENT, AND IMPLICATIONS FOR THE...FORMER THICKNESS OF KAROO STRATA NEAR KIMBERLEY, SOUTH AFRICA S. MASTER Economic Geology Research Institute...Johannesburg, South Africa e-mal: sharad.master@wits.ac.za © 2012 December Geological Society of South Africa...glacial pavements on the farm Nooitgedacht 66, northwest of Kimberley, developed at the base of the Dwyka...rediscovered soon after the discovery of diamonds in the Kimberley area in 1870. Despite the extensive studies and |  | | Journal (article/letter/editorial) | | diamondiferous sediments on the farm Nooitgedacht (66), Kimberley South Africa M.C.J. de Wit De Beers Consolidated...Consolidated Mines Ltd. Africa Exploration. P.O. Box 7383, Centurion 0046, South Africa E-mail: mike.dewit@debeersgroup...Society of South Africa ABSTRACT Diamonds were mined on the farm Nooitgedacht (66) in the Kimberley area between...of the biggest alluvial diamond ever found in South Africa, the Venter diamond (511.25cts). The farm can...sedimentary rocks. This diamondiferous deposit on Nooitgedacht was part of a tributary that occupied a wide |  | | Journal (article/letter/editorial) | | volcanics of the Zhangjiakou and Yixian formations, northern Hebei province, with a discussion on the age of...Carboniferous extension-related silicic volcanism in the northern New England fold belt—S.E. Bryan, C.M. Allen,...mineralisation at Tarcoola, central Gawler gold province, South Australia—A.R. Budd and G.L. Fraser 621 645 685...dolomitization in the Lower Silurian Sayabec formation in northern Gaspé—Matapédia (Québec): Constraint on timing...of sulfide melt in the Broken Hill orebody, New South Wales, Australia—B.R. Frost, S.M. Swapp, and R.W |  | | Journal (article/letter/editorial) | | of Geography, Durham University, Science Site, South Road, Durham DH1 3LE, UK 4 Crockernwell Court, Crockernwell...Witwatersrand Supergroup, within the Kaapvaal Craton of South Africa, much studied on account of their importance...Hillier (2014) describe example tracts of ORS in south-west Wales, within which three formations of the...The envisaged environments, widespread in the Northern Hemisphere, are low-lying well vegetated swamps...metaquartzite with minor porphyry, vein quartz, sandstone, chert, tourmalinite and feldspathic conglomerate clasts |
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