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硒锑矿是我国在1993年首次发现的新矿物,由于该新矿物在原产状中的粒度极微小(<0.01 mm)及量微,未获得纯净单矿物颗粒或单晶,因而未能测得其精确的晶体结构。几乎同时,笔者在某铀矿床中也发现了该矿物,其粒度较粗大(长0.3～1.0 mm,宽0.05～0.15 mm),且数量较多,用5％醋酸溶液从碳酸盐(方解石)型铀矿石中浸溶获得了十分完整的硒锑矿晶体及其放射状、簇状集合体,并在国内外首次准确地测得其单晶结构。迄今,前人仅曾研究过人工合成化合物Sb_2Se_3的单晶结构。
Selenium and stibnite is the first new mineral discovered in our country in 1993. As the new mineral has very small (<0.01 mm) particle size and micro-volume in its original shape, it has not obtained pure single mineral grain or single crystal Its precise crystal structure. At about the same time, the authors also found the mineral in a uranium deposit with coarse grains (0.3-1.0 mm in length and 0.05-0.15 mm in width) and a large number of grains with 5% acetic acid from carbonate (calcite) Type of uranium ore obtained a very complete crystal of selenium and antimony ore and its radial, tufted aggregates, and for the first time accurately measured at home and abroad its single crystal structure. So far, only the single crystal structure of the synthetic compound Sb_2Se_3 has been studied.