最終更新日:2024/08/01
(mineralogy) A monoclinic-prismatic reddish brown mineral containing magnesium, manganese, oxygen, potassium, and vanadium.
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ronneburgite
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(mineralogy) A monoclinic-prismatic reddish brown mineral containing magnesium, manganese, oxygen, potassium, and vanadium.
ronneburgite