 | | Journal (article/letter/editorial) | | RareMetalMineralization Relatedto GranitesandPegmatites, Phuket,Thailand P. SUWIMONPRECHA, Department of GeneralSciences...Facultyof Science, Kasetsart University, Bangkok 10900,Thailand P. •EBN•, Departrnent of Geological Sciences...Raremetalmineralization onPhuketIsland,southern Thailand, comprises deposits of Sn,Nb-Ta,andW. Mineralization...andNb-Tamineralization. PhuketIsland,located in southern Thailand, formspartofthisprovince PhuketIslandislocated...whichis the richestin tin mineralization relativeto Thailand. The oldest rocks on the island are Carboniferoustheadjacent |  | | Journal (article/letter/editorial) | | depositsconsists of quartz, cassiterite,muscovite,K-feldspar,topaz, magnetite,and rarely, hematite, fluorite, tourmaline...stannouschloride and hydroxide complexes.The presenceof topaz precludessignificanttransportof tin as fluoridecomplexes...roughly north-northwest-trendinggranitoid intrugenic province which now contributesalmost 60 sions,which crop...of world tin resources,little is northward into Thailand and Burma and southward knownaboutthe chemica...in Fig. 2), K-feldspar is completelyreplacedby topaz (see below). Cassiterite(SnO•) is the only abundanttin |  | | Journal (article/letter/editorial) | | Contrasting styles of Sn-W mineralisation in peninsular Thailand and SW England D. A. C. Manning Department of...volatile-enriched (F, Li, B, P) differentiates. In peninsular Thailand, primary ores are principally pegmatitic, and...character of late magmatic processes. In peninsular Thailand, late-stage tourmaline-bearing granitic rocks...granitic rocks occur also in SW England, but a later topaz granite, enriched in F, Li and P, also occurs. The...mineralised areas of SW England and peninsular Thailand, which distinguish the two provinces, and to discuss |  | | Journal (article/letter/editorial) | | in granitic terranes: a comparison of western Thailand with other tin belts Received: 8 September 1997...Abstract The most important tin mineralization in Thailand is associated with the Late Cretaceous to Middle...more of muscovite or Li-micas, garnet, ¯uorite, topaz and tourmaline and their genesis is commonly explained...cassiterite. The western Thai granite and metallogenic province oers the opportunity to investigate the relative...belts, containing the most important deposits in Thailand (Suensilpong et al. 1983) and Burma (Zaw 1990) |
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