 | | Journal (issue) | | the International Gemmological Conference held in Brazil in September/October 1987, the author was given...cavities on the basal pinacoid of an aquamarine from Brazil. The c-axis is perpendicular to the image. Nomarski...Madagascar, sample (d) from Sta, Terezinba de Goias, Brazil, and sample (e) from Miku, Zambia, representing...chromium-free green beryl is known (Salininha, Bahia, Brazil), and some samples of a similar type were also...Sandawana, Zimbabwe; Lake Manyara, Tanzania; Itabira, Brazil or Ural Mountains, USSR, reveal the presence of |  | | Journal (issue) | | INSTITUTE OF AMERICA Emeralds from Northeastern Brazil Diamantine: Coated Cubic Zirconia Precision Measurement...pg. 3 Emeralds from the Fazenda Bonfim Region, Rio Grande do Norte, Brazil J. C. (Hanco) Zwaan, Dorrit...Polished emeralds from this deposit in northeastern Brazil, discovered in 2006, typically display a saturated...from Pakistan • Cat’s-eye emerald from Belmont, Brazil • Meteorite watches • Purple common opal from Mexico...of the publisher. About the Cover For decades, Brazil has been one of the world’s major sources of fine |
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