Halotrichite

Hal`o`tri´chite

(hăl`ô`trī´kīt)

(Min.) An iron alum occurring in silky fibrous aggregates of a yellowish white color.

halotrichite

[ha′lä·trə‚kīt] (mineralogy) FeAl₂(SO₄)₄·22H₂O A mineral composed of hydrous sulfate of iron and aluminum. Also known as butter rock; feather alum; iron alum; mountain butter. Any sulfate mineral resembling halotrichite in structure and habit.

随便看

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。