Media type: E-Article Title: Postmagmatic arfvedsonite-aenigmatite paragenesis in the ring-dyke of the Burra Centre, Ningi-Burra complex, Nigeria Contributor: Ike, E.C. Published: Elsevier BV, 1985 Published in: Journal of African Earth Sciences (1983), 3 (1985) 1-2, Seite 101-105 Language: English DOI: 10.1016/0899-5362(85)90028-4 ISSN: 0731-7247 Origination: Footnote: