 | | Journal (issue) | | 1994 Cover Picture Ruby crystals from Mong Hsu, Myanmar (Burma): the terminated crystal (9mm high) is not...an oxidizing atmosphere for seven hours (see 'Myanmar and its gems - an update' p.3) Upper photo by Shane...Fax: 071 404 8843 J. Gemm., 1994, 24, 1 3 Myanmar* and its gems - an update Robert C. Kammerling1...Canada Fig. 1. The Kingdoms of Pagan in central Myanmar go back almost to the beginning of the Christian...gained on other important producing areas within Myanmar during several visits to the country by the majority |  | | Journal (issue) | | 1992 "Perfect" Challengers Status of Ruby and Sapphire Mining in the Mogok Stone Tract Robert E. Kane...ruby sources, the Mogok Stone Tract of Burma (now Myanmar), has been off-limitsto Westerners for almost three...substitute for a fade test, because some yellow sapphire that has lost its color on quite gentle heating...Moriano, Lucca, Italy; Robert C . Fisher, Beverly Hills, MI; Diane Flora, San Diego, CA; Ralph L. Forrester...Armidale, NSW, Australia; William R. Mann, Temple Hills, MD; James C. Marker, Santa Monica, CA; James S |  | | Journal (issue) | | (7) 2.14 ct blue sapphire, (8) 23.18 ct blue spinel, (9) 4.82 ct purple sapphire, (10) 5.32 ct Paraíba...1.15 ct purplepink sapphire, (16) 5.54 ct spessartine, (17) 8.04 ct orange sapphire, and (18) 3.48 ct...stone–producing regions included: Southeast Asia (Myanmar, Thailand, and Vietnam), Africa (Tanzania, Kenya...consumers. These included ruby from Mong Hsu, Myanmar (Burma); blue and pink sapphires from Madagascar;... alexandrite and other chrysoberyls, ruby and sapphire, diamond, garnet, jade [both jadeite and nephrite] |  | | Book | | - by richard w. hughes I - ,=: CJ? UBY & SAPPHIRE is a journey into one of mankind's most fascinating...than yawns is always a scarce item. But Ruby & Sapphire is just such a book-a rare combination of face...fun, the pertinent and che peculiar. Open Ruby & Sapphire and you seep into a secret world where, with each...amazing and colorful tales within. Bur Ruby & Sapphire is also 1nuch more. T he product of over 15 years...a virtual encyclopedia of the subject. Ruby & Sapphire highlights: • Side-by-side photos illustrate color |  | | Journal (issue) | | Hans-Rudolf Wenk, and George R. Rossman The Indaia Sapphire Deposits of Minas Gerais, Brazil David S. Epstein...Brazilian minersldealers who ventured into the region at the time, in exchange for "fees" negotiated...difficult access to the often flooded PantanallChaco region of South America. Although there is a small airstrip...border with Anahi Ametrine Mine Brazil. This region, known as Pantanal in Brazil and as Chaco in Bolivia...discovery of significar~lquantities of gem-qurrlity sapphire i n Minas Gerais coz~ld add corzrnclzm~t o the |  | | Book (edition) | | 10 11 12 13 14 Diamond I Diamond II Ruby and Sapphire Beryl Chrysoberyl Spinel Topaz Tourmaline The...extensive fields in the prophetically named Kimberley district of Western Australia promise to be of world importance...knowledge. In the cases of emerald and ruby and sapphire new sources of supply have necessitated additional...this work of my articles on emerald, ruby and sapphire, and marble, as well as a number of illustrations...an inner solid region of diameter 2440 km and density about 8 gcm3, and an outer region about 2260 km |  | | Book (volume) | | VOL.2 Bauer, Max Precious stones J FOX LAKE DISTRICT LIBRARY 2§| £ J3RAND AVENUE 60020 - PRECIOUS...242 245 247 255 260 VOLUME II Corundum . Ruby Sapphire . Other varieties Spinel. Chrysoberyl Cymophane...... Citrine ..... Rose-quartz .... Prase .... Sapphire-quartz Quartz with enclosures . . . . 420 420...crystal ,, ., . . 265 cut. .... 282 cut. 283 Sapphire, crystal „ 297 Spinel (Balas-ruby), crystal... Diamond-fields of the Diamantina. . . . district, Brazil .... „ 36. Occurrence of diamond in |  | | Journal (issue) | | Chatham Flux-Grown Synthetic Orange Sapphire and Synthetic Blue Sapphire Robert E. Kane NOTES AND NEW TECHNIQUES...The varieties of corundum, especially ruby and sapphire, are among the most highly prized gemstones i...i n the world. The 17.22-ct Sri Lankan blue sapphire illustrated here is a particularly fine example of...Chatham flux-grown synthetic orange sapphire and synthetic blue sapphire, and Professor P. 0. Knischka's...near Slzardu, the capital of Baltistan Province. Sapphire, jade, quartz (including amethyst), lapis lazuli |  | | Report (volume) | | Khasi Ilillfi.— Geological structure of Nilgiri Hills (Madras). Pt, 3, 1869 (out. oj print) Geological...Geological structure of central portion of Nerbndda District. Tertiary and alluvial deposits of central portion...[out of print) : Cretaceous Rocks of Tricbinopoly District, Pt. 2. 1864 (out of print) Districts of Tricbinopoly...VoL. VoL. XI. PL : 1876 (price 3 Rs.) ; Bait-region of Eohfii, Trans-Indus. XII. PL 1, 1877 (price...PL 2, 1876 (price 2 Rs.) : Coal-fields of Naga Hills. XTII. Pt. 1, 1877 (price 2 Rs. 8 As.) : Wardba |  | | Book | | Blue = sapphire All other colours are termed sapphire with the colour prefix (e.g. yellow sapphire) Phenomena:...o-ray = purplish red; e-ray = orangy red Blue sapphire: o-ray = violetish blue; e-ray = greenish blue...nm, and general absorption of the violet Blue sapphire (Fe + Ti) = Three lines at 451.5 (strongest),...to strong red (long wave and short wave) Blue sapphire = various reactions (see text) Natural inclusions:...even the lowly garnet. When it comes to ruby and sapphire, however, there is virtually nothing. Although |  | | Report (volume) | | production. Consumption The Gondwana Pench district, Raniganj and coalfields : North-East Assam...Bikaner. Labour statistics* Effect of coal-mining on district, the population. from : Mohpani, Wsrora, Singareni...worked entirely for from returns made by the District Officers agree very closely with those obtained...has recently been in the being Dharwar made district, commenced in the Nizam’s Dominions* and Bombay...in more remote in parts of the Sambalpur district there at work. average annual value of iron |  | | Report (volume) | | Fossil molluscs from the Oil-Measures of the Dawna Hills, Tenasserim (Pis. vi, vii) LV, 97-104. 2 REOOEDS...freshwater fish from the Oil-Measures of the Bawna Hills (PI. xiv & figs.) . . . Atjdbn, J. B.— Note on the...Vaushtikb— 1. On the occurrence of gold in the district of Singhbbum.II, 11-14. 2. On the occurrence of...of argentiferous galena and copper in the district of Manbhum, south-west frontier of Bengal . . . HI...Rubios in the Kaehin Hills, Upper Burma . XXXVJ, 164-170. 2. Jadeite in the Kacliin Hills (Pis. xxxvxxxix |  | | Report (volume) | | to continue the survey of the Khasi and Jaintia Hills and returned on the 23rd April 1923. Posted in the...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...Selwa Mines. Presented by the Central Indian Mining Oo., Ltd. Cassiterite and wolfram from the Hermyingyi...Hermyingyi, Kanbauk and 7* 8. 9. Widnes Tavoy district, Burma. Presented by Finance and Mining, Ltd., the |  | | Report (volume) | | Couison. Octahedral Pyrite Crystals from the Kohat District, North-West Frontier Province. By A. L. Couison...periphery, becoming irregular towards the central region. X 16. Fig. 3.—Vertical section through a megalospheric...Bombay .... Clays; Garo Hills, Assam ; Manbhum, Bihar and Orissa . Coal: Garo Hills, Assam; Jharia, Bihar...etc.— Diamond: Anantapur, Madras ...... Ruby and sapphire : Kyetsaungtaung and Nyaungbintha, Burma. Gold:...Burma Circle.* 82-87 56 Myitkyina district. 83 56 Thayetmyo district. 84 56 Mogok Stone Tract. 85 58 Southern |  | | Report (volume) | | Fossil Molluscs from the Oil-Measures of the Dawna Hills, Tenasscrim. By N. Annandale, C.I.E., D.Sc., F.A...--Cloolo;,dcaI map of part of tlie Khasi and Jaintia Hills. Seale V mile. PLATE 28.—Map of part of the Shaliganga...rubies, sappliires and spinels of the Mandalay district and Sagyin Hills, examining the coal outcrops of Mithwc...around llaflong in Assam ; n journey to the Palni Hills; a surv(‘y of various glaciers in Kashmir; a survey...oil anti coal fitdds of Upper Assam and the Naga Hills. In 1903-04 he made his first actjuaintaiice with |  | | Report (volume) | | Notes on an Upper-Triassic Fauna from the Pishin District, Baluchis¬ tan, collected by E. Vredenburg in... 22 Report on the Coal Occurrences in the Foot-hills of Bhutan. By Guy £. Pilgrim, B.Sc., Deputy Superintendent...from Talevadi, Belgaum District, and on Gibbsite from Bhekowli, Satara District. By L. Leigh Fsrmor, A...*172 On Explosion Crsters in the Lower Chindwin District, Burma. Part 4. The Jaipur and Nazira Coal-fields...239 The Kabat Anticline^ near Seiktein, Myingyan District, Upper Burma. By £• H. Pascob, M.A., B.Sc., Assistant |  | | Report (volume) | | (Geology of the country near Ngahlaingdwin, Minim District,Burma. By Dr. (Vsare ]k)rro (^^ith (Geological...Kasliniir. PLATE 580.—Maj) of pait ol llio Malabar district sliowiioj Iho vjlbmo^ Kiittijipnrani 'rrikkanapiirani...N;j.ahlaingdwiu. PL.iTE 581.— l.--I)ovoiiian in hills opposite Itoshun. (diitral. 2.—l)o\oiiian on Korai;l)...fauna of the lowT-r Miocene f)eds of the Jlugti hills in Baluchistan' affords the best ])roof at present...Vertebrate fauna of tlie Uaj series in tlie Bugti hills and the Punjab, Pal. Indica, new series, vol. IV |  | | Book (volume) | | Romances unrepresented in Malory. J. M. Gr. Mandalay. Author of Burma; ^ C.B., C.M.G., C.V.O. Major-General...Pastaza. The natural resources of this extensive region are incalculable, but their development has been...manufactured to some extent. The natural outlet of this region is the Amazon river, but this involves 2500 m....was appointed temporary governor-general of the region of the Lower Volga, to combat an outbreak of the...Scheldt. Thus the kingdom roughly comprised the region watered by the Moselle 9 and the Meuse, together |
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