 | | Journal (article/letter/editorial) | | Undersaturated complexes Chilwa province intrusions The Chikala, Chaone, Mongolowe and Chinduzi intrusions of the...and peralkalinity from Chikala to Chinduzi. Primary amphiboles in the Chikala intrusion range from m...series. These are similar to the amphiboles of the Chikala complex and evolve to katophorite and winchite...alkaline complexes (Woolley and Platt, 1986). (A) Chikala, (B) Chaone, (C) Mongolowe, (D) Chinduzi. positional...HASTINGSITIC ~. HORNBLENDE •• ",. I 5 10 ~K m CHIKALA C 60 65 70 75 80 FE H FR ~ CHAONE A |  | | Book (edition) | | been discovered around the world: in Australia, India, Pakistan, Quebec, Finland, Guyana, Venezuela, Brazil...Norway, Sweden, Uganda, Tanganyika, Nyasaland, and India. This, like most monographs, is a dehydrated compendium...Brazil Greenland, Europe, and the U.S.S.R. Africa India APPENDICES REFERENCES LOCALITY INDEX SUBJECT INDEX...found in the Lower Narbada Valley in west central India masses “of yellowish, altered calcareo-siliceous...Udas (1963) as the first carbonatite discovered in India. Certainly credit must be given to Bose, not only |  | | Report (volume) | | nickel-nickeloxide buffer assemblage; M-H, magnetite-hematite buffer assemblage ; M-W, magnetite-wustite buffer...rare W Kenya E Uganda Malawi Siberia Amba Dongar, India in the deciphering of the upward passage of the...replacing s/Svite in Kenya, Malawi and Fen. At Newania, India, and Sarfartoq, W Greenland, it replaces dolomite...Kruidfontein near Johannesburg and at Amba Dongar, India, the F-rich fluids rose to the top of the carbonatite...veining and reprecipitation of Fe oxides, usually hematite. The Fe is derived from ferrocarbonatites penetrated |  | | Journal (article/letter/editorial) | | acmite-nepheline-silica; instead, a broad field of hematite is present and acmite crystallizes only from liquids...oversaturated liquids is possible by fractionation of hematite and a new process for achieving the reverse transition...linked to a corresponding peritectic at which hematite reacts to give acmite. The liquid at the undersaturated...compositions rich in acmite was the formation of hematite during initial crystallization, which did not...glass 2OO°-3OO° C below the stability range of the hematite and then crystallizing at higher temperatures |  | Broom-Fendley, Sam, Brady, Aoife E., Wall, Frances, Gunn, Gus, Dawes, William (2017) REE minerals at the Songwe Hill carbonatite, Malawi: HREE-enrichment in late-stage apatite. Ore Geology Reviews, 81. 23-41 doi:10.1016/j.oregeorev.2016.10.019 | Journal (article/letter/editorial) | | and B Junguni Mongolowe, Chaone, Chinduzi & Chikala Kangankunde Chilwa Island F Mozambique Michese...Florencite-(Ce) Zircon Pyrochlore Nb-rutile Pyrite Hematite Strontianite Barite Synchysite-(Ce) Parisite-(Ce)...feldspar; syn, synchysite-(Ce) str, strontianite; hm, hematite; rtl, rutile; xnt, xenotime-(Y); flr, fluorite;...apatite-fluorite veins. L, liquid; V, vapour; S, solid; Hem, hematite. n Fig. 6. CL (A–B) and BSE (C) images of Ap-3...in the Amba Dongar carbonatite complex, Gujarat, India. Can. Mineral. 47, 1105–1116. Eby, G.N., 1975. Abundance |  | | Book | | basalts, fresh from his work on the Deccan Traps in India, he generously acknowledged his indebtedness to...Wollastonite Hypersthene Larnite Olivine Magnetite Hematite Ilmenite Sodium silicate Potassium silicate Apatite...Columbia River (USA), Parana (South America), Deccan (India), the Siberian Platform, Karoo (southern Africa)...this subject, one must consider a methodological division. On the one hand, we have the large faults which...of the lithosphere, respectively (Fig. 9). For division into blocks, p can be expressed on the basis of |  | | Book | | & BOYD Tweeddale Court Edinburgh EH1 1YL (A Division of Longman Group Ltd) ISBN 0 05 001709 8 First...and structure of the Moine Schists in the Morar district, western Inverness-shire. Abstract. Proc. geol...the sedimentary-volcanic sequences in the Kenema district of Sierra Leone reach the amphibolite and granulite...Petrogenesis and geochemistry of the rocks of the Kenema district, Sierra Leone. 12th Ann. Rep. Res. Inst. African...1918. The geology of the Barberton Gold Mining District. Mem. geol. Surv. S. Afr., 9. Hunter, D. R. 1961 |  | | Journal (issue) | | publication is issued by the Mineral Resources Division, ColonialGeologicalSurveys. Subscriptionsand orders...cross-section of the district is given., It has been found possible to sub-divide the district (see inset on...arenaceous deposit. Mid- and South- Port Herald District The various profiles representative of this area...knobs on the flat weathered surfaces. As this district is a residential area, no further prospecting...pegmatite vein in an old tunnel in the Devils Peak district in the New Territories, and in May of that year |  | | Journal (volume) | | publication is issued by the Mineral Resources Division, Colonial Geological Surveys. Subscriptions and...publication is issued by the Mineral Resources Division , Colonial Geological Surveys. Subscriptions and...a quarterly bulletin by the Mineral Resources Division , Colonial Geological Surveys, each volume consisting...brought to a conclusion in the Mineral Resources Division, again in London . None of the three methods of...III(field investigation) . 3 Mineral Resources Division , C.G.S. Author of part IV ( petrographical investiga |  | | Report (volume) | | Kajlidongri manganese mine, Jhabua district, Madhya Pradesh, India. Am Mineral 77:1112-1115 Amphiboles:...Kajlidongri Manganese Mine, Jhabua District, Madhya Pradesh, India. Am Mineral 90:304-309 Tiepolo M, Zanetti...Kajlidongri manganese mine, Jhabua district, Madhya Pradesh, India. Am Mineral 77:1112-1115 Hawthorne...Kajlidongri Manganese Mine, Jhabua District, Madhya Pradesh, India. Am Mineral 90:304-309 Tartarotti P...11)∑7.97 O22 (OH1.60F0.40), reported from Tirodi, India, by Oberti and Ghose (1993). This amphibole is close |  | | Journal (issue) | | pp. 178–185. Tavernier J.B. (1682) Travels in India, Vol. II. Translated by V. Ball (1889), Macmillan...Lilongwe MALAWI Domasi Zomba Mongolwe MOZAMBIQUE Chikala Blantyre Sh ire Ri ve r Chinduzi Mount Malosa...(gtl@gjepcindia.com) Gem Testing Laboratory, Jaipur, India Figure 27. Immersed in methylene iodide, the Be-diffused...typical “horsetail” arrangement. A. chrysotile B. hematite C. pyrite D. rutile 19. Studies suggest that rare |
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