台湾的特产宝石──蓝玉髓

SPECLAL LOCAL GEMSTONE FROM TAIWAN──BLUE CHALCEDONY

台湾特产宝石──—蓝玉髓以其鲜艳的蓝色、蓝绿色倍受青睐，其价值在台湾所产玉石中位居最高，在世界市场上也是一枝独秀。蓝玉髓产于台湾东岸的海岸山脉，属热液成因。对台湾蓝玉髓与其仿品进行了详细对比。

Blue chalcedony is a special local gemstone in Taiwan. Taiwan blue chalcedony owes beautyand popularity to its vivid blue-greenish blue color and its value is the htehest among the jade from Taiwan. It also outshines others in the world market. Blue chalcedony from Taiwan was found in HatanMountain Range of east bank of Taiwan island, and its occurence belongs to hydrothermal deposit. Theblue chalcedony from Taiwan is compared with its simulants in detail.