cobalt bloom मीनिंग इन हिंदी

The color is crimson to pink and occurs as a secondary coating known as " cobalt bloom " on cobalt arsenide minerals.

संज्ञा.

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
पर्याय: erythrite