erythrite

American  

[ih-rith-rahyt, er-uh-thrahyt] / ɪˈrɪθ raɪt, ˈɛr əˌθraɪt /

noun

1. a mineral, hydrous cobalt arsenate, Co 3 As 2 O 8 ⋅8H 2 O, occurring as a powdery, usually red incrustation on cobalt minerals; cobalt bloom.

2. erythritol.

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erythrite British  

/ ɪˈrɪθraɪt /

noun

1. Also called: cobalt bloom.  a pink to purple secondary mineral consisting of hydrated cobalt arsenate in monoclinic crystalline form. Formula: Co 3 (AsO 4 ) 2 .8H 2 O

2. another name for erythritol

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Etymology

Origin of erythrite

First recorded in 1835–45; erythr- ( def. ) + -ite ¹

Example Sentences

Under weathering conditions these minerals oxidize readily to form asbolite, a mixture of cobalt and manganese oxides, and the pink arsenate, erythrite or "cobalt bloom."

From Project Gutenberg