 cobalt_bloom |
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| 1. | [ noun ] (geology) 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 | |
| Synonyms: | erythrite | |
| Related terms: | mineral | |
| Similar spelling: |
cobalt_blue cobalt_60 |
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