n.a reddish mineral consisting of hydrated cobalt arsenate in monoclinic crystalline form and used in coloring glass; usually found in veins bearing cobalt and arsenic
同义词：cobalt bloom
英汉双解大词典
erythrite/ɪˈrɪθraɪt/
1.
N（名词）
a pink to purple secondary mineral consisting of hydrated cobalt arsenate in monoclinic crystalline form. Formula: Co3(AsO4)2.8H2O 钴华 (Also called cobalt bloom)