 | | 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 |  | Hazen, Robert M., Hystad, Grethe, Golden, Joshua J., Hummer, Daniel R., Liu, Chao, Downs, Robert T., Morrison, Shaunna M., Ralph, Jolyon, Grew, Edward S. (2017) Cobalt mineral ecology. American Mineralogist, 102 (1) 108-116 doi:10.2138/am-2017-5798 | Journal (article/letter/editorial) | | chalcogenide minerals, including 28 phases with spinel, nickeline, pyrite, and marcasite structural topologies....deposit age Locality No. Co minerals 1. Bou Azer District, Tazenakht, 22 (1,3,5,6,11,13,15,20,22; 28,30...32,33,35,36,44,45,53,60,61,63,64) 2. Schneeberg District, Erzgebirge, Saxony, Germany 21 (4,6,20,22; 28...40, 44,45,53,54,59,60,61,62,63,64) 3. Jáchymov District, Karlovy Vary, 18 (1,5,6,11,15,20,21,22; 28,29...Republic of Congo 6. Cobalt area, Timiskaming District, Ontario, Canada 12 (1,5,6,7,11,14,20,21,22; 31 |  | Zaccarini, F., Tredoux, M., Miller, D. E., Garuti, G., Aiglsperger, T., Proenza, J. A. (2014) The occurrence of platinum-group element and gold minerals in the Bon Accord Ni-oxide body, South Africa. American Mineralogist, 99 (8) 1774-1782 doi:10.2138/am.2014.4848 | Journal (article/letter/editorial) | | gold minerals in the Bon Accord Ni-oxide body, South Africa Federica Zaccarini1,*, Marian Tredoux2, Duncan...University of the Free State, Bloemfontein 9300, South Africa 3 Department of Crystallography, Mineralogy...enigmatic Ni-oxide body of Bon Accord (Barberton greenstone belt, South Africa) have been investigated with the...hydroseparation, heavy mineral concentrate, Barberton greenstone, South Africa Introduction Platinum-group minerals...enigmatic Bon Accord Ni-oxide body (Mpumalanga Province, South Africa). Internal texture and composition |  | | Journal (article/letter/editorial) | | of gold mineralisation in the Barberton Greenstone Belt, South Africa M.A.H. Altigani, R.K.W. Merkle...Pretoria, Private Bag X20, Hatfield, Pretoria 0028,South Africa a r t i c l e i n f o Article history: Received...2015 Available online 18 December 2015 Keywords: Barberton Gold Hydrothermal Halogen Mineralisation a b... Fairview, and New Consort gold mines in the Barberton Greenstone Belt (BGB) identify two main types...Introduction The Barberton Greenstone Belt (BGB) of the Kaapvaal Craton, South Africa (Fig. 1), is one |  | | Report (issue) | | nickel-rich meteorite (Bon Accord, South Africa). Association: Millerite, nickeline, annabergite, gersdorffite...bunsenite, violarite, millerite, nimite (Bon Accord, South Africa). Distribution: Found in a prospect pit near...Spinnaway, Nullagine district; in the Otter Shoot gossan, Kambalda, 56 km south of Kalgoorlie; at the... Widgiemooltha district. Found at Shinshiro, Aichi Prefecture, Japan. In South Africa, on Mabilikwe Hill...Bon Accord, Barberton district, Transvaal. In the San Benedetto mine, Iglesias district, Sardinia, Italy |  | | Book (edition) | | Meta/lurgical and Mineralogical Society o/ South Africa Journal of Chemical Phy ics Journal cif the...and Proceedings of the Royal Socief) 1 of Ne,v South Wales JPSJ Journal of rhe Physical Society of...Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de...Artrocitc, Ivigtul cryolitc deposit. Ivittuut municipality. southwest Wi tgreenl Greenland. 73. 1492, ZK...2iOH)~. Lric.,3 km south of thc mouth of Akatorc Crcek, castcm Otago, Dunedin, South Island, New Zealand |  | Haruna, M., Satoh, H., Banno, Y., Kono, M., Bunno, M. (2002) MINERALOGICAL AND OXYGEN ISOTOPIC CONSTRAINTS ON THE ORIGIN OF THE CONTACT-METAMORPHOSED BEDDED MANGANESE DEPOSIT AT NAGASAWA, JAPAN. The Canadian Mineralogist, 40 (4) 1069-1089 doi:10.2113/gscanmin.40.4.1069 | Journal (article/letter/editorial) | | 1987, Huebner & Flohr 1990), in the Gambatesa district in eastern Liguria (Marescotti & Frezzotti 2000)...minerals (pentlandite, cobaltite, gersdorffite, nickeline, and cobaltian löllingite), bismuth minerals (native...pyrrhotite, cobaltite, pentlandite, gersdorffite, nickeline, sphalerite, hedleyite, and parkerite were made... i.e., pentlandite, cobaltite, gersdorffite, nickeline, and cobaltian löllingite (Table 4, Fig. 8). They...occurs as euhedral to subhedral crystals with nickeline and pyrrhotite, and contains an appreciable amount |  | | 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 (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) | | the main minerals are siderite and galena. 2.1. Local geology The Avebury nickel sulfide deposit is located...hosting sequence is overturned and faces consistently south (Callaghan and Gibbons, 2008). The Avebury ultramafic...Cambrian–Ordovician Wurrawina Supergroup to the south (Crawford and Berry, 1992). R.R. Keays, S.M. Jowitt...orebody is located on the upper margin, and north and south limbs of a thick, semi-concordant ultramafic sill-like...pyrrhotite and minor millerite, mackinawite, nickeline, gersdorffite and maucherite. The gangue assemblage |  | | Catalog/List | | Kyanite show intersecting textures. Diamantina District, Minas Gerais, Brasil. 84A6(a) 5 x 5 cm 5.00 Highly...grade 84A3(c) 15.00 7.50 White Kyanite Clover, South Carolina. Quartzite (6 x 9 cm) with pyrite grains...over the fore-section amethyst crystals. The Irai District, Rio Grande do Sul, Brasil. combination is a delight...collected in North Near Kamiaba River, Kolwezi District , America! The single vug discovered was Shaba... 84A36 10.00 Almandine Thackaringa Hill, New South Wales, Australia. Enormous (10.5 cm) single dodecahedron |  | | Journal (article/letter/editorial) | | aggregates from the North Lily mine, East Tintic district, Utah; orthorhombic. Named for P. Billingsley...Co > Ni) from the Consols Lode, Broken Hill, New South Wales, also carries lamellae of CoSbS, orthorhombic...of hexagonal crystals from Nakalaq, Ilimaussaq, South Greenland, near Ba2Na4CeFeNb2SisO28.5H20. Named...597Hexagonal (Co,Ni)As with Co :Ni = 5, isotypic with nickeline, occurs in the ores of the Langis mine, Cobalt-Gowganda...Hiemstra and S. A. de Waal, ~968. Nat. Inst. Met. (South Africa) Res. Rept. 344, I; Amer. Min. 55, 18 (197o) |  | Sorokina, Elena, Rassomakhin, Mikhail, Nikandrov, Sergey, Karampelas, Stefanos, Kononkova, Nataliya, Nikolaev, Anatoliy, Anosova, Maria, Somsikova, Alina, Kostitsyn, Yuriy, Kotlyarov, Vasiliy (2019) Origin of Blue Sapphire in Newly Discovered Spinel–Chlorite–Muscovite Rocks within Meta-Ultramafites of Ilmen Mountains, South Urals of Russia: Evidence from Mineralogy, Geochemistry, Rb-Sr and Sm-Nd Isotopic Data. Minerals, 9 (1) 36 doi:10.3390/min9010036 | Journal (article/letter/editorial) | | Rocks within Meta-Ultramafites of Ilmen Mountains, South Urals of Russia: Evidence from Mineralogy, Geochemistry...alkaline complex in the Ilmen Mountains of the South Urals. More than 20 minerals were found in the assemblage...alkaline complex in the Ilmen Mountains of the South Urals, may provide clues to the unknown petrogenesis...sapphires, focusing on their genesis. For this, local geology and petrography were studied as well as...the locations of samples for this research at 3. Local geologic at ◦ ◦ 55.178434 1—meta-ultramafites; 2—ferruginated |  | | Journal (volume) | | NUMBER 3 OFFICIAL ORGAN OF THE FEDERATION OF SOUTH AFRICA GEM AND MINERALOGICAL SOCIETIES VARDLEV'SGEM...Ring or A6S Lap Unit inverted to cxposo gato The South African lapidary Magazine 65 S.A LAPIDARY MAGAZINE...TY□ SKRIF P.O. BOX 31701 BRMMFONTEIN 2017 SOUTH AFRICA Honorary Editor: R.S. Aytoun Hon. Assistant...95 J. Hepker. Published by the Federation of South African Gem and M(neralogical Societies. Sub!11iss_ion...preferably be no smaller than postcard size. 66 The South African lapidary Magazine WE WISH OUR ADVERTISERS |  | | Journal (issue) | | Marie, Munchen or by post: ARC DE SANT Mаr1i 79 Local, 08032 Barselona, Spain • KUSTOS- Jonh S. White...the vicinity of the Petropavlovka Village, 3 km south of the town of Simferopol'. Volcanites o f the Bodrak—Karadag...shore cliffs of Staиrnyn-Buren Mountain, 0.5 km south of the village, beautiful druses of rock crystal...km from west to east, and 117 km from north to south. The total area is 2540 km'. There are many artificial...manufactured in Ancient Armenia, as evidenced by the "local" features of their treatment and a great number |  | Radomskaya, T. A., Glazunov, O. M., Vlasova, V. N., Suvorova, L. F. (2017) Geochemistry and mineralogy of platinum group element in ores of the Kingash deposit, Eastern Sayan, Russia. Geology of Ore Deposits, 59 (5) 354-374 doi:10.1134/s107570151705004x | Journal (article/letter/editorial) | | michenerite + hessite Sobolevskite + gersdorffite + nickeline Michenerite + Pd-melonite + Co-gersdorffite +...Michenerite + altaite + hessite Tetraferroplatinum + nickeline Merenskyite + michenerite + Hg-hessite + Co-gersdorffite...pyroxenite, (5) metagabbro; (6) komatiite of Barberton Mountain Land (Maier et al., 2003); (7) Merensky... O.M., Prospective nickel–platinum province of South Siberia, Problemy geologii Sibiri (Geological Problems...concentration of the platinum-group elements in South African komatiites: implication for mantle sources |  | | Journal (article/letter/editorial) | | Herbstein, 1967. A.M. 52, 20. Material from South Africa with the composition of Braunite but with a...encrustations on tennantite in the Tsumeb ores, S.-W. Africa, have the composition (Ge,Fe)Fe20,, with Ge >~... An undesirable term for a green fluorite from South America. Chrysophrase. Green, artificially dyed...another locality variety of agate, from Fairburn, South Dakota. R. Webster, Gems, I962, p. 756; J. Sinkankas...roy. Sci. Likge, 32,575. A phosphate rock from South Africa; a mixture of apatite and dolomite. [M.A. 17-26L] |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....the sequence North and South America and Greenland, then Europe, Asia, Africa, Australia, and Antarctica)...pegmatitic origin in the same sequence: North and South America and Greenland, then Europe, etc. For some...Hill and Slim Buttes areas, both Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co ...Ukraine. AM 61, 338, 1976. Achavalite * FeSe (2.C, nickeline group). Hexagonal, P6/mmc, a,c 3.64, 5.95, Z = |  | | Book | | prehnite, Colonel Hendrik von Prehn, of Cape Town, South Africa. samarskite, Colonel V. E. von Samarski-Bykhovets...gamagarite, Gamagara ridge, Postmasburg district, South Africa. garronite, Garron plateau area of Antrim...Mount Vesuvius, Italy. wairauite, Wairau Valley, South Island, New Zealand. yugawaralite, Yugawara hot...bultfonteinite, Bultfontein diamond mine, Kimberley, South Africa. carlinite, Carlin gold deposit, Eureka County...from Variscia, an ancient name of the Voigtland district of Ger¬ many, where the mineral was first found |  | | Book | | Russia; from the Onvcrwacht mine, Bushveld, South Africa and Sudbury, Ontario, Canada. Fine smaller nuggets...with chalkopyrile. arsenopyrite, lollingite, nickeline. breithauptite and many other minerals. Common...(Tasna, Velaque) and Australia (Kingsgate, New South Wales). Cleavable masses up to 12 cm (4'Vk.in) described...placers. Large primary deposits are known from South Africa (Premier mine, Kimberley) and Yakutia, Russia...Diamond, 15 mm x, Mirnyi, Russia in Kimberley, South Africa. It yielded gem rough for 104 faceted stones |  | | Book | | Russia; from the Onveiwacht mine, Bushvekl, South Africa and Sudbury, Ontario, Canada. Fine smaller nuggets...with chalkopyrite, arsenopyrite, lollingite, nickeline, breithauptite and many other minerals. Common...(Tasna, Velaque) and Australia (Kingsgate, New South Wales). Cleavable masses up to 12 cm (4 11/L6in)...placers. Large primary deposits are known from South Africa (Premier nline, Kin1berley) and Yakutia, Russia... 15 mm x, Mirnyi, Russia 16 in Kimberley, South Africa. It yielded gem rough for I04 faceted stones |  | | Book | | from St. Anthony Mine, Mammoth-Tiger 10x 18mm. District, Pinal County, Arizona, USA. Field of view: 33...Untersulzbachtal, NS Austria. ‘Byssolite’ is a local name for fibrous actinolite or tremolite. Field...numbers of neighbouring atoms, and features of local symmetry in the surroundings of the chromophore...deposits of this type occur in the Republic of South Africa, for instance the fa- ry MINERAL DESCRIPTIONS...and in the Bushveld complex in the Republicof South Africa. Use. Pt is used as catalysts in vehicle exhausts |  | | Conference Proceedings (Volume) | | interpretive bedrock mapping in the Giyani area (South Africa) .. .........................................area of the Kristineberg VHMS deposit, Skellefte district, Sweden .......................................A. Massive Zn-Cu-Pb deposits in the Røros ore district, Norway: setting and formation ................ The Jörn granitoid complex, Skellefte mining district, Sweden: petrography, lithogeochemistry and emplacement...for VHMS deposits, Kristineberg area, Skellefte District, Sweden ..................................... |  | | Book | | Useful information can, and should, be obtained from local government and environmental agencies before visiting...Geological Science, University of Cape Town, South Africa; 65 & 127, Ian Coulson, University of Regina...process is when movement of the Africa mirrored the east coast of South Making continents Earth’s crust...in various places, including the Tethys Seaway. South-western North America was flooded by the Sundance...Indo-Australian, North American, Antarctic and South Why plates move formed at the mid-ocean ridge |  | | Report (issue) | | Platinum Symposium in Rustenburg, Republic of South Africa. The abstract volume for this meeting contained...mineralization, in countries like the Republic of South Africa, Canada, and Finland. Over the last five or...platinum-group minerals (PGM) beginning with a South African publication (Cabri, 1972) and culminating...of PGE deposits, ranging from the very important South African deposits to less well-developed PGE mineralization...of South Africa Lyndon, Washington College Park, Maryland Johannesburg, Republic of South Africa Kansas |
|
