叶碲铋矿研究中存在问题分析  

Some problems in the study of pilsenite

作　　者：刘玉琳[1] 胡旻[1] 苗国均[1] 

机构地区：[1]北京大学地球与空间科学学院造山带与地壳演化教育部重点实验室,北京100871

出　　处：《岩石矿物学杂志》2003年第1期103-104,共2页Acta Petrologica et Mineralogica

摘　　要：叶碲铋矿最初定名为wehrlite ,结构式为Bi2 +xTe3-x,后于 1 982年改名为 pilsenite ,结构式相应改为Bi4 Te3。楚碲铋矿 (BiTe)的成分介于原叶碲铋矿的成分范围之内。有些研究者仍用原成分确定叶碲铋矿或把楚碲铋矿当作叶碲铋矿 ,本文旨在提醒研究者注意 。Wehrlite with formula Bi 2+x Te 3-x was first found in Hungary. The name was changed to pilsenite in 1982 with the formula being changed to Bi 4Te 3, and tsumoite was found within the compositional range of former wehrlite. Nevertheless, some researchers have still taken the composition of wehrlite as that of pilsenite or taken tsumoite as pilsenite. This paper aims at reminding the researchers not to use the incorrect names.

关 键 词：叶碲铋矿 重命名 楚碲铋矿 避免误用 

分 类 号：P578.21[天文地球—矿物学]