 | Sutthirat, C., Saminpanya, S., Droop, G. T. R., Henderson, C. M. B., Manning, D. A. C. (2001) Clinopyroxene-corundum assemblages from alkali basalt and alluvium, eastern Thailand: constraints on the origin of Thai rubies. Mineralogical Magazine, 65 (2) 277-295 doi:10.1180/002646101550253 | Journal (article/letter/editorial) | | assemblages from alkali basalt and alluvium, eastern Thailand: constraints on the origin of Thai rubies C. SUTTHIRAT1...Science, Chulalongkorn University, Bangkok 10330, Thailand ABSTR ACT An inclusion of corundum (ruby) was...from the lateCenozoic Chanthaburi-Trat volcanics of eastern Thailand. The clinopyroxene is fairly sodic... sapphirine, alkali basalt, Thailand, xenocryst. Introduction THAILAND is a world-famous source of gem...University, Sukhumvit 23, Watthana, Bangkok 10110, Thailand { Current address: Department of Agricultural |  | | Journal (article/letter/editorial) | | sapphire-zircon-magnetite xenolith from the Chanthaburi Gem Province, Thailand ROBERTR. COENRAADS The Gemmological Association...Mineral Resources, Rama 6 Road, Bangkok 10400, Thailand AND F. [.IN SUTHERLAND Division of Earth and...magnetite-bearing xenolith from Khao Wua, near Chanthaburi in Thailand, conclusively demonstrates a common origin for...alluvial zircons (2.57 ___0.20 Ma) from the Chanthaburi-Trat gem fields and within the potassium-argon ages of...the alkali basaltic volcanism in the Chanthaburi Province, These data suggest a common origin for sapphire |  | | Journal (article/letter/editorial) | | Road, Khlong Toey Nua, Watthana, Bangkok 10110, Thailand *Corresponding author, e-mail: seriwat@hotmail...and coexisting minerals of gem corundum from the Thailand area analysed by SEM-EDS in this study can be...chemistry, SEM-EDS, corundum, ruby, sapphire, Thailand, origin. 1. Introduction Sutherland et al. (1998a)...conditions of the genesis of the host ruby from eastern Thailand. Garland et al. (2001) in a study of Montana sapphires...Garnet Garnet inclusions in the ruby samples from Bo Rai (samples BREP1 and BREP45) typically form isometric |  | | Journal (issue) | | Robert M. Shipley, Jr. The Chanthaburi-Trat Gem Field, Thailand Peter C. Keller 197 Gemstones with Alexandrite...GEMOLOGY Winter 1982 185 THE CHANTHABURI-TRAT GEM FIELD, THAILAND By Peter C. Keller With th e recent drastic...of Ch an tliabut i an d Ttat in south eastern Thailand. Thi s article reviews th e geology of th ese...gical Institute of America 186 Chanthaburi -Trat, Thailand hailand has been a world supplier of gem ruby...rubies come from Thailand. Of these, 85% to 90% come from the Chanthaburi-Trat district alone (Aranyakanon |  | | Book | | Rock: 71 The Ruby Deposits of Chanthaburi-Trat, Thailand PART III Gemstones Formed by Very High Temperatures... which describes the rubies of Chanthaburi-Trat, Thailand. As we go deeper into the earth's crust, we...Araguaia regions of Mato Grosso, and the Gibue's district in Piaui. Placer diamonds are also found in several...mines in the Central district of Maharashtra, and also in the Eastern district in Orissa and the Bundelkhand...Bundelkhand (Northern) district in Madhya Pradesh. This latter district includes the famous Panna mines | | | Book | | Rock: 71 The Ruby Deposits of Chanthaburi-Trat, Thailand PART III Gemstones Formed by Very High Temperatures... which describes the rubies of Chanthaburi-Trat, Thailand. As we go deeper into the earth's crust, we...Araguaia regions of Mato Grosso, and the Gibue's district in Piaui. Placer diamonds are also found in several...mines in the Central district of Maharashtra, and also in the Eastern district in Orissa and the Bundelkhand...Bundelkhand (Northern) district in Madhya Pradesh. This latter district includes the famous Panna mines |  | | Journal (issue) | | Thai Lapidary International Co. Ltd, Bangkok, Thailand, and the center and right rings are from Prima...Composition in Ruby from the Bo Rai Gem Field in Trat Province, Eastern Thailand By Supparat Promwongnan and...Schwarz, Federated International GemLab, Bangkok, Thailand; Menahem Sevdermish, Gemewizard Ltd, Ramat Gan...part of the Rae domain of the western Churchill Province, within the Neoarchean volcano-sedimentary Prince...famous deposits are hosted by the Deccan volcanic province in India (Ottens et al. 2019). During the past |  | | Report (volume) | | Geologic Reconnaissance of the Mineral Deposits of Thailand By GLEN F. BROWN, SAMAN BURAVAS, JUA4CHET CHARALJAVANAPHET...___-__Northern Thailand.-_.._-_.-._._.___.___...___.___._...._. Northeastern Thailand.__-__-_____-__...Thailand______-__-________-_--'___-__________-_Gulf of Thailand east coast__----__-_-_------_-_---_--__-__Physiography..._-_--_______-_-_---_-______._.._____________ Pha Khan district, by George C. Taylor, Jr., and Saman Buravas...._____-_-_-_----_--____ Huai Luang placers, Chiang Rai, by Saman Buravas and George C. Taylor, Jr_ ___________ |  | Giuliani, Gaston, Groat, Lee, Fallick, Anthony, Pignatelli, Isabella, Pardieu, Vincent (2020) Ruby Deposits: A Review and Geological Classification. Minerals, 10 (7) 597 doi:10.3390/min10070597 | Journal (article/letter/editorial) | | treatment techniques were developed in the 1990s in Thailand. These were different from the traditional blow-pipe...dominate the ruby trade in the early 1990s and Thailand increased its importance as the World’s main ruby...(Fiskenæsset district(25) Revelstoke. Greenland: (26) South of Nuuk region (Fiskenæsset district-Aappaluttoq);...Andhra (Salem district). Sri (44) Karnakata (Mysore); (45) Andhra Pradesh (Salem district). Sri Lanka:...(54) Namya; Mong Thailand: Namya; (55) Mong Thailand: Chanthaburi-Trat (Bo Waen, Bo Na (55) Wong, WatHsu |  | Graham, Ian, Sutherland, Lin, Zaw, Khin, Nechaev, Victor, Khanchuk, Alexander (2008) Advances in our understanding of the gem corundum deposits of the West Pacific continental margins intraplate basaltic fields. Ore Geology Reviews, 34 (1) 200-215 doi:10.1016/j.oregeorev.2008.04.006 | Journal (article/letter/editorial) | | Tumbarumba field within the Snowy Mountains basalt province of southern NSW (Fig. 3) is spatially associated...form a southeastern part of the Walcha Volcanic Province (Duggan, 1989) and are dated between 45 and 75... 2.2.1. Thailand The intraplate basaltic gemfields of Thailand are mined for sapphires at Bo Ploi (Guo... 2004) and sapphires and rubies at Chanthaburi– Trat (Sutthirat et al., 2001; Saminpanya et al., 2003;...al., 2003). The alkali basalts of the Chanthaburi–Trat gemfield (Yui et al., 2006) are dated (K–Ar and Ar–Ar |  | | Journal (article/letter/editorial) | | assemblage from the Tertiary Barrington volcanic province, New South Wales, Australia F. LIN SUTHERLAND...xenocrysts, Barrington volcanic province, Australian gemfields, Thailand gemfietds. Introduction RUBY...TopsBarrington Tops 310500-32005 ', 151~176 Volcanic Province Comments Barrington, New South Wales common...chamber at 4 to 13 km depth (Wellman, 1989). The province consists of largely unevolved tholeiitic basalts...basalt (stippled areas) of the Barrington Volcanic Province and Permian Barrington Tops Granodiorite intrusion |  | Sutherland, F. L., Coenraads, R. R., Schwarz, D., Raynor, L. R., Barron, B. J., Webb, G. B. (2003) Al-rich diopside in alluvial ruby and corundum-bearing xenoliths, Australian and SE Asian basalt fields. Mineralogical Magazine, 67 (4) 717-732 doi:10.1180/0026461036740129 | Journal (article/letter/editorial) | | compared with a garnet granulite origin proposed for Thailand rubies and a xenolith of corundum-bearing garnet...fields, but have some similarities with eastern Thailand rubies. K EY WORDS : corundum, ruby, sapphire...reworking and (2) similarity to some Cambodian-Thailand rubies from South East Asian basaltic gemfields...(K garnet, sapphirine inclusions) from eastern Thailand F. L. SUTHERLAND ETAL. Cenozoic basalt fields...the Australian ruby sources in view of the new Thailand ruby work and a discovery of corundum-bearing |  | | Book | | Asian Institute of Gemological Sciences, Bangkok, Thailand Butterworth-Heinemann London Boston Singapore...(colour swirls), etc. Major sources: Burma, Thailand, Cambodia, Sri Lanka, India, Australia, Kenya...sapphire - Sri Lanka 77 Ruby - Thailand and Cambodia 80 Sapphire - Thailand 86 Sapphire - Pailin, Cambodia...areas 251 Burmese sapphires 252 Bibliography 253 Thailand and Cambodia 254 History 254 Mining areas 261...belief in the mining areas of Sri Lanka, Burma and Thailand that sapphires are nothing more than unripened |  | | Journal (issue) | | Malipo, China Inclusions in Corundum from Bo Welu, Thailand Fall 2019 VOLUME 55, No. 3 EDITORIAL 293...in Ruby and Sapphire from the Bo Welu Gem Deposit in Chanthaburi, Thailand Supparat Promwongnan and Chakkaphan...and Color of Cultured Half-Pearls from Phuket, Thailand Kannika Kanjanachatree, Napapit Limsathapornkul...Sturman London, UK Manama, Bahrain Bangkok, Thailand John L. Emmett Lore Kiefert Fanus Viljoen ...analysis of emeralds from Malipo County in Yunnan Province of southwestern China. Among notable deposits |  | | Book | | of SE Asia (Vietnam, Laos, Cambodia, Malaysia, Thailand, Indonesia, Myanmar and Malaysia), and has published...included rubies largely from South East Asia: Thailand/Cambodia, Sri Lanka, Mogok and Myanmar, but also...the main blue sapphires were sourced from the Thailand/Cambodia, Sri Lanka, Mogok, Myanmar and Montana...suites occupy a further five figures within the text. Thailand/Cambodia suites, studied from the important Chanthanburi...monogenetic. Polygenetic examples include the Thailand/Cambodia and Mogok, Myanmar deposits, although |  | | Report (issue) | | GEOLOGICAL SURVEY Geology and mineral deposits of Thailand by I/ D. R. Shawe Open-File Report 84- Prepared...Prepared on behalf of the Government of Thailand and the Agency for International Development, U.S. Department..................................... GEOLOGY OF THAILAND.................................................framework of the region surrounding Thailand..... Geologic history of Thailand............................................... Mineral resource potential of Thailand........................... REFERENCES........ |  | | Book | | 374 • RUBY & SAPPHIRE 17 329 296 Kenya Thailand/Camborua 374 Two geologists' dream: T heir own...of Thailand/Cambodia ruby 439 Characteristics ofThai/Cambodian sapphire 442 Bibliography-Thailand/Cambodia...473 History 474 Luc Yen 474 Quy Chau (Bu Khang District) 475 Other Vietnam corundu.n1 localities 478 Mining...to the rubies, sapphires and jade of Burma and Thailand, jewels and jewelry are a constant fixture. India...destined to become my home for over a decade. Thailand was, is, and probably always will be, one of those |  | | Conference Proceedings | | Stellenboch (1991), Paris, France (1993); Bangkok, Thailand (1995); Idar Oberstein, Germany (1997); Goa, India...Spain, Sri Lanka, Switzerland, Sweden, Tanzania, Thailand, U.S.A., Vietnam and Zimbabwe. During the 20th...from a new occurrence from Paramathi in Karur district of Tamil Nadu, India. 12:00 – 12:20 Wilawan...Review of Rubies and sap phires from Chantaburi – Trat and Kanchanburi gems field, Thaïland. 12:20 – 12:40...Xianyu: Turquoise from Zhushan county in Hubei province of China Elizabeth Su: The vivid world of jadeite |  | | Journal (article/letter/editorial) | | com/loi/tigr20 Petrochemistry of the Mantle beneath Thailand: Evidence from Peridotite Xenoliths a a Prinya...Snyder (1999) Petrochemistry of the Mantle beneath Thailand: Evidence from Peridotite Xenoliths, International...reserved. Petrochemistry of the Mantle beneath Thailand: Evidence from Peridotite Xenoliths PRINYA PROMPRATED...lithosphere, and extensive basaltic volcanism in Thailand. Introduction ULTRAMAFIC XENOLITHS of m a n t...October 2014 MANTLE BENEATH THAILAND 507 FIG. 1. Schematic map of Thailand showing distributions of Cenozoic |  | Keulen, Nynke, Thomsen, Tonny B., Schumacher, John C., Poulsen, Majken D., Kalvig, Per, Vennemann, Torsten, Salimi, Rita (2020) Formation, origin and geographic typing of corundum (ruby and pink sapphire) from the Fiskenæsset complex, Greenland. Lithos, 366. 105536pp. doi:10.1016/j.lithos.2020.105536 | Journal (article/letter/editorial) | | aqueous e- K+-H+-OH-−CO2-HCO3 -−CO3 2-−H2O fluids (Rai et al., 2007) and in chloride solutions (Gates and...Vietnam-Cambodia (Bo Rai, Pailin) and Australia (Cudgegong-Gulgong, Macquarie River). Of pr those, Bo Rai rubies...Mogok, in various magmatic rubies like Bo Rai and Chantaburi, Thailand, and in Sri Lankan rubies (Gübelin...with the several metamorphic basaltic samples of Bo Rai, Pailin, Cudgegong-Gulgong and Macquarie River...zoning near Kangerdluarssuk, oo f Sukkertoppen district, West Greenland. Rapport Grønlands Geologiske |  | | Journal (issue) | | and alluvial deposits from the Barrington basalt province in New South Wales, one typical of East Australian...1996; Guo Guo etet al., al, 1996), the Barrington province also yields an abundant pastel-coloured sapphire-ruby...main drainages, Barrington Figure 1: Distribution province, 250 of of Sydney, New South Wales. Corundum/zircon...Corundum/zircon suites suites are marked by inclined province, 250kmkmnorth north Sydney, New South Wales. Corundum/zircon...areas) and drainages, Pailin district, Figure 2: Distribution district, continuous lines, with with gem-barren |  | | Journal (issue) | | Lucerne, Switzerland Kenneth Scarratt Bangkok, Thailand C. W. Fryer Santa Monica, California John I...stone was from a basalt-hosted deposit (such as Thailand); microscopy also indicated a basaltic origin...Berrangé, 1981; Sutherland et al., 1998) Thailand—Chanthaburi, at Bo Rai–Bo Waen (Charaljavanaphet, 1951; Gübelin...sphene, anorthite, margarite, pyrrhotite, pyrite, ilmenite, graphite, fluorite Calcite, dolomite, rutile...Chamberlin, 1995) China—Aliao Mountains, Yunnan Province (Keller and Fuquan, 1986; ICA Gembureau, 1991) |  | | Journal (issue) | | Building 27th Floor, Silom Rd. Bangkok-10500, Thailand tel: 662.200.0490 fax: 662.237.2991 e-mail: rgslakhi@lakhi...Kothari, India Phuket Kuhnaprapokorn, Thailand Barandon Ma,Thailand Duncan McLaughlan, United Kingdom Bryan...to manufacturing centers such as China, India, Thailand and Germany, and several gemstoneproducing countries...eventually craze, the material from the Wollo Province region is considerably more stable. Francesco...descriptive visual tour of his travels into the mining district. Noting that there was literally tons of gem material |  | | Journal (issue) | | Kampf Los Angeles, C A Kenneth Scarratt Bangkok, Thailand C. W. Fryer Santa Monica, C A Robert E. Kane...that has been called the "Uralian ruby-bearing province" (Kissin, 1990a). To date, approximately 100-150... Kissin A.J. (1990a) The Uralian ruby-bearing province. Abstracts of the Second RegioitfilMineralogical...are the occurences in Southeast Asia (especially Thailand) and A z~,st~/*alia, -which are responsiblefor... owing to a large increase in production from Thailand. In both of these countries, the sapphires are |  | | Report (volume) | | Attached to the Burma Party ; re- mained in the Province throughout the period under report. Mr. D. N...inspect the mica deposits in the South ICanara district (Madras Presidency), and returned to headquarters...have been added to the collections Vizagapatam district. Presented by (1) Apatite rock from the Mr. V...Hermyingyi, Kanbauk and 7* 8. 9. Widnes Tavoy district, Burma. Presented by Finance and Mining, Ltd....of Widnes, in the XI. 12. 13. 14. England. Ilmenite sand from Travancore. Presented by Messrs. Hopkin |
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