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(一) 翡翠是硬玉(jadeite)的别称,是中国玉的上品。这种矿物以其鲜明而凝重的色泽,坚硬而强韧的质地著称于世。在国外素有“东方宝石”的称誉。一个多世纪以来,人们只知道缅甸北部亲敦江与伊洛瓦底江合流处的高原地带是世界闻名的翡翠产地,后来在新西兰、危地马拉、墨西哥等地也有产出,据说美国加利福尼亚州亦有发现。但是,在国际市场上够得上一级宝石的优质产品还得说是缅甸所产。值得提出的是,日本自1937年开始在新潟县系鱼川及青海川流域发现翡翠以来,不到半个世纪已成为国际宝石市场上重要的翡翠出口国之一,其出口额仅
(A) Jadeite is another name for jadeite, the top grade of Chinese jade. This mineral is known for its distinctive and dignified texture, hard and tough texture. Known in foreign countries “Oriental gem ” reputation. For more than a century, people only knew that the plateau of the confluence between the pro-Deniang River and the Irrawaddy River in the northern part of Myanmar is a world famous emerald producing place. Later, it was also found in New Zealand, Guatemala and Mexico, and it is said that California is also found. However, in the international market have access to a high-quality gem products have to say is produced in Myanmar. It is worth mentioning that less than half a century has become one of the major emerald exporters in the international gem market since Japan began to find jadeites in the Department of the Department of the Department of Yuxian and Qinghai Rivers in 1937. Its exports only