 | | Journal (issue) | | _______________ pg. 118 130 Characterization of Peridot from Sardinia, Italy Ilaria Adamo, Rosangela Bocchio...cuts • Pink CVD synthetic diamond • Rare star peridot • Tourmaline with silver and gold chatoyancy •...Afghanistan • Serpentine cat’s-eye • Zircon mining in Cambodia • Conference reports S1 Letters S6 Book Reviews...issue, which was headlined by Gübelin’s article on peridot from the Red Sea island of Zabargad and Nassau’s...GEMOLOGY SUMMER 2009 129 CHARACTERIZATION OF PERIDOT FROM SARDINIA, ITALY Ilaria Adamo, Rosangela Bocchio |  | | Journal (issue) | | straddles the border between present-day Thailand and Cambodia. Although the sensational quality of Kashmir sapphire...its eastern provinces, including Pailin (now in Cambodia), to the French colonial regime in what was then...10). Thailand’s ruby production, mainly in Trat Province, was sporadic through the early years of the 20th...develop into significant producers. Cambodia and Laos. In Cambodia, most sapphire production over the...Mingxi in Fujian Province (Keller and Keller, 1986; Guo, 1992) and Changle in Shandong Province is comparable |  | | Book | | Alluvial Sapphires from the Orosmayo Region, Jujuy Province, Northwest Argentina: Insights into Their Origin...Cenozoic Alkaline Basalts of the Ratanakiri Volcanic Province (Cambodia), Southeast Asia—Trace Element...pegmatite situated in the Borborema Pegmatitic Province (BPP) from Rio Grande do Norte in Northeast Brazil...alluvial sapphires from the Orosmayo region (Jujuy Province, NW Argentina) and importantly shows that there...zircon xenocrysts from alkali basalts in Ratanakiri Province (Cambodia) suggest that their genesis involved |  | | Journal (issue) | | were fashioned from corundum (ruby and sapphire), peridot, garnet (pyrope-almandine and hessonite), and quartz...• • Diamond Corundum: ruby, sapphire Emerald Peridot Garnet: pyrope-almandine, hessonite Quartz: rock...other colored stones (blue sapphire, emerald, peridot, garnet, and quartz) displayed regular symmetrical...Limburg pieces: • • • • Corundum: ruby, sapphire Peridot Garnet: pyrope-almandine, hessonite Quartz: rock...amethyst. B: 19 × 14 mm garnet. C: 16 × 11 mm peridot. D: 19 × 14 mm garnet. E: Two garnets, each measuring |  | | Book | | of Burma; magnificent gold jewelry of classical Cambodia and Java; a ma11's rubyeyed dragon ring from Thailand;...Branch, Daw Nanda Hmun; U Khin Win and U Kyaw Win• Cambodia His Royal Highness, King Norodom Sihanouk; Madame...Pich Keo; the Director of the National Museum of Cambodia, Khun Samen; the Royal Cambodian Ballet • China...Director of the Uthong National Museum, Suphanburi province, Mrs Manita Keunkan • United Kingdom At the City...period, and after 3 Cambodia and Champa 49 Chenla • Angkor• Post-Angkorean Cambodia• Champa 4 Tha iland |  | | Journal (issue) | | the Gogogogo area, north of Ampanihy in Tuléar Province. One 8 of the authors (FP) obtained about 120...grandidierite from new finds in the Androy region, Tuléar Province, southern Madagascar. The initial production occurred...petroleum inclusions are well known from Baluchistan Province, western Pakistan (Koivula and Tannous, 2004;...larger near-opaque purplish red crystals from Nimba Province near the Guinean border. During the 2015 and 2016...Gemmological characteristic [sic] of peridot from Jiaohe, Jilin Province. J. Gu, Q. Zhao, J. Lai, C. Wang |  | | Book | | Thailand/Cambodia ruby 439 Characteristics ofThai/Cambodian sapphire 442 Bibliography-Thailand/Cambodia 450...possible. No longer would learning be the sole province of clergy and nobility. This single development... Chapter 2 Chemistry &crystallography Thailand/Cambodia. These rubies occur as tabular prism/ rh ombohedron/pinacoid...Similar co Thai material. Barrel shap es and pyra- Cambodia. Similar to Thailand, Australia and Nigeria. Bar-...Black-star sapphires found in Thailand's Chanthaburi province also display parting, but along the basal pinaccid |
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