en birnessite (n)
― RelatedTo ⟶
Weight: 1.0
en manganese nodule Source: English Wiktionary
en birnessite (n)
― RelatedTo ⟶
Weight: 1.0
en mineral Source: English Wiktionary
en birnessite (n)
― RelatedTo ⟶
Weight: 1.0
en oxide Source: English Wiktionary
en birnessite (n)
― RelatedTo ⟶
Weight: 1.0
en manganese Source: English Wiktionary