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Definition of Ronneburgite
1. Noun. (minerology) A monoclinic-prismatic reddish brown mineral containing magnesium, manganese, oxygen, potassium, and vanadium. ¹
¹ Source: wiktionary.com
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1. Noun. (minerology) A monoclinic-prismatic reddish brown mineral containing magnesium, manganese, oxygen, potassium, and vanadium. ¹
¹ Source: wiktionary.com