蓝石棉又称青石棉(crocidolite)。钠闪石的纤维状变种。区域变质成因，通常呈脉状产于铁质和硅质的沉积变质岩中及某些碱性变质岩中。
石棉的主要形式是温石棉（白石棉）及青石棉（蓝石棉）。
The principal forms of asbestos are chrysotile (white asbestos) and crocidolite (blue asbestos).
蓝石棉是碱性角闪石的纤维变种，是一种较为稀见的特种非金属矿产。
Blue asbestos is a fibrous variety (morph) derived from alkali hornblende and is a kind of special non-metallic mineral resources seldom seen.
本实验用国产蓝石棉和温石棉(简称蓝棉和温棉)对大鼠气管内注入染尘。
The experiment was designed to examine the fibrogenic action of Chinese crocidolite and chrysotile asbestos by intratracheal injection into rats.
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