en bituminous shale (n)
― RelatedTo ⟶
Weight: 1.0
en impregnated Source: English Wiktionary
en bituminous shale (n)
― RelatedTo ⟶
Weight: 1.0
en argillaceous Source: English Wiktionary
en bituminous shale (n)
― RelatedTo ⟶
Weight: 1.0
en shale Source: English Wiktionary
en bituminous shale (n)
― RelatedTo ⟶
Weight: 1.0
en bitumen Source: English Wiktionary