【摘要】 国外菱镉矿早在1951年前就已被发现,近期在贵州牛角塘镉锌矿床中发现的菱镉矿为中国首次报道。菱镉矿的晶粒微小,一般只有几个微米,大者几十微米,常与菱锌矿、硫镉矿共生或伴生在一起,呈疏松集合体、皮壳或薄膜状产出。这一发现填补了中国矿物学上一个空白,菱镉矿在环境保护上具有重要意义。更多还原

【Abstract】 Otavite was discovered as early as 1951, but the present discovery of this mineral in the Nuwjiaotang cadmium-zinc deposit, Guizhou, is probably the first report of its discovery in China. Otavite grains are very tiny in size, being commonly only several microns, and the large ones are several tens of microns. It often occurs as loose aggregates, crustified veins or films in association with smithsonite and greenockite in the Nuwjiaotang cadmium-zinc deposit. This discovery fills up the blank of mineralogy in China. Otavite has great significance in the environmental protection.更多还原