新矿物（1992.7—1992.12）

本文以表格形式列举了１９９２年７月至１９９２年１２月经《国际矿物学协会（ＩＩＭＡ）新矿物与矿物命名委员会（ＣＮＭＭＮ）》批准并在各国矿物学杂志上发表的５０个新矿物的中文英文名称、化学式及其他数据。数据依次为：矿物的晶系、空间群、晶胞参数、主要粉晶数据（Ｉ、ｈｋｌ）、物理性质（晶形、颜色、条痕、光泽、解理、发光、硬度、密度等）、光学性质（一、二轴晶、正、负光性，折光率，反射率，双反射，２Ｖ，色散，吸

New Minerals (1992.7-1992.12)

The names both in Chinese and English, chemical formula and other data of fifty new minrals which were approved by IMA CNMMN from July to Dec., 1992 and were published in various mineralogy magzines in countries are listed in this paper. These data of new minerals includ: crystallographic systems, space groups, unit cell parameters, main powder diffraction data ( I,hkl ), physical properites (crystal form, color, streak, luster, cleavage, luminescence, hardness, density etc.), optical properties (uniaxial or biaxial crystal, positive or negative character, refractive index, reflectance, bireflectance, 2 V , dispersion, absorbability, polychroism etc.), occurrences, paragenetic minerals and references.