 | | Journal (issue) | | November-December 2000 Volume Thirty-one, Number Six MOZAMBIQUE! Africa in the Mineralogical R e c o rd .......W. E. Wilson Famous mineral localities: The Alto Ligonha pegmatites, M ozam bique......................ELBAITE crystal, 7.3 cm, from the Alto Ligonha district, Mozambique. American M useum of Natural History...present our first article on mineral occurrences in Mozambique, but certainly not the first to deal with African...Island, 7:310-314 MADAGASCAR The Anjanabonoina pegmatite, 20:191-200 MALAWI Zomba district, 25:29-35, 38 |  | | Journal (article/letter/editorial) | | a l s o prominent within the Mozambique belt in East Africa. Mozambique and Madagascar and within the...belt. Another characteristic. lithiumbearing pegmatite procince is lound in the basement rocks o f Zimbabwe...Cassiterite 1. Introduction Although the major granite pegmatite regions of Africa have been known for a long time...demand. The present study reviews the principal pegmatite regions in Africa, where extensive mining of minerals...paid t o the mineralogy and geochemistry of the pegmatite deposits, and in particular t o tin and tantalum |  | | | | rubidium-dominant feldspar from the Morrua pegmatite, Mozambique: paragenesis and composition D. K. TEERTSTRA...Manitoba, Canada R3T 2N2 At the Morrua pegmatite, Mozambique, alkali feldspar has replaced pollucite...rubidium, sanidine, granitic pegmatite. Introduction THE Morrua pegmatite, parental to the Rbdominant...described here, is a member o f the Alto Ligonha pegmatite field in Mozambique (Correia Neves, 1981), related...highly fractionated, zoned, spodumene-subtype pegmatite (Correia Neves, 1981), currently mined for tantalite |  | Melcher, Frank, Graupner, Torsten, Gäbler, Hans-Eike, Sitnikova, Maria, Henjes-Kunst, Friedhelm, Oberthür, Thomas, Gerdes, Axel, Dewaele, Stijn (2015) Tantalum–(niobium–tin) mineralisation in African pegmatites and rare metal granites: Constraints from Ta–Nb oxide mineralogy, geochemistry and U–Pb geochronology. Ore Geology Reviews, 64. 667-719 doi:10.1016/j.oregeorev.2013.09.003 | Journal (article/letter/editorial) | | Schist Belt (western Zimbabwe) 4.3.3. Orange River Pegmatite Belt (Namibia, South Africa) AC 4.3.3.1. Radiometric...data 4.4.2.2. Mineralogy 4.4.3. Alto-Ligonha Province (northern Mozambique) 4.4.3.1. Radiometric data 4...3.2. Kamativi Schist Belt 5.3.3. Orange River Pegmatite Belt 5.4. Late Neoproterozoic to early Paleozoic...Pegmatites of Ethiopia and Somalia 5.4.3. Alto-Ligonha Province (Mozambique) 5.4.4. Damara Belt (Namibia) 5.4...presented for 13 rare-element granite NU and pegmatite districts in Africa, covering Archean, Paleoproterozoic |  | | Journal (article/letter/editorial) | | Article Petrophysical Database for European Pegmatite Exploration—EuroPeg Claudia Haase 1, * and Claudia...most abundant ones are silicon for high-purity quartz applications, and indispensable lithium for today’s...addressing the exploration of buried, small-scale pegmatite deposits in Europe through the development of...component of these toolsets is petrophysical data of pegmatite ores and their wall rock. These data are essential...Petrophysical parameters measured on drill core and field samples and acquired through geophysical borehole |  | | Journal (issue) | | MINE ."Iii[! iil"J www.tandfonline.com/vram Pegmatite Minerals & Gems WILENS EXQUISITE MINERALI ...Cook 10 Southern California Pegmatite Gems Mark Mauthner 16 The Pegmatite Interest Group (PIG) Is Hog...Hog Heaven! David London Pegmatite gems, p. 70 18 Pegmatites William B. Simmons, Karen L. Webber, and...Falster 33 Cliff Trebilcock, Lifelong Field Collector of Pegmatite Minerals, Recipient of the Maine Mineral...Heritage Award Donald A. Dallaire 56 Maine Pegmatite Workshop: Sponsored by the Maine Mineral & Gem |  | | Book | | Litchfield County, where good crystals were taken from quartz veins in a variety of metamorphic, plutonic and...Litchfield, where a mass of white quartz on a ridge had once been mined for quartz, and large ilmenite masses...ilmenite crystals to 7 .5 cm in matrix of massive quartz from these dumps-adding that, in his judgment,...2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...major associations of Swiss hematite iron roses are quartz, ortboclase, albite, rutile, and zeolites (especially |  | | Journal (issue) | | prospect and mine for opal both within and outside’ a field. Also covered are land access and environmental...well known as a source of aquamarine and other pegmatite-related gem materials (e.g. Pezzotta 2001), but... produced large aquamarine crystals frozen in quartz, as well as etched aquamarine in cavities. Much...to occur in gem quality. In early 2021, during field studies of Cenozoic alkaline basalts associated...Photomicrograph by C. Williams; image width 4 mm. Province, southern Vietnam, the authors found several fractured |
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Alto Ligonha Pegmatite Field, Zambezia Province, Mozambique