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美国淡水珍珠的诱惑︰ 重访 Latendresse(拉藤德烈斯)家族
John Latendresse(约翰·拉藤德烈斯)被誉为美国养殖珍珠之父。 他还是一位伟大的天然珍珠收藏家,为其家族留下了可观的天然珍珠藏品。 Latendresse(拉藤德烈斯)家族在美国的珍珠行业备受推崇,长久以来,一直支持着 GIA 的珍珠研究。 请跟我们一起来重访这一家族和他们的珍珠藏品。
Atypical “Beading” in the Production of Cultured Pearls from Australian Pinctada maxima
In 2011, the authors began to see cases of low-quality natural pearls being used as unconventional “beads” for cultured nacre growth.
产自印度尼西亚龙目岛的有核养殖珍珠与无核养殖珍珠 (英语)
Documents the retrieval and testing of P. maxima cultured pearls from a Lombok hatchery.
图书:《肯塔基州玛瑙:联邦州的标志性岩石和矿物珍品》 (Kentucky Agate: State Rock and Mineral Treasure of the Commonwealth) (英语)
Review of Ronald McIntosh and Warren Anderson's Kentucky Agate: State Rock and Mineral Treasure of the Commonwealth.
日光石、金红石石英和绿柱石的特殊宝石工艺 — 2014 年图森 (英语)
Stunning examples of gem cutting and design from the GJX Show in Tucson, Arizona.
石化的晶洞壳 – 2014 年图森 (英语)
Fossilized gastropod shells, trademarked for use in jewelry, are exhibited at the 2014 Tucson gem shows.






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