权威例句
DUFRENITEdufreniteGayite, a new dufrenite-group mineral from the Gigante granitic pegmatite, Cordoba province, ArgentinaDufrenite in Iron-Formation on the Kangnas Farm, Aggeneys District, Bushmanland, South AfricaLa natrodufrenite (Na,box )(Fe+++,Fe++)(Fe+++,Al)5- (PO4)4(OH)6.2H2O, une nouvelle espece minerale du groupe de la dufreniteAssessment of the molecular structure of natrodufrenite - NaFe2+Fe53+ (PO4)(4)(OH)(6) center dot 2(H2O), a secondary pegmatite phosp...Dufrenite in Iron-Formation on the Kangnas Farm, Aggeneys District, Bushmanland, South Africa: A CommentOn dufrenite from Rockbridge County, VirginiaOn Dufrenite from CornwallOn the torbanite or Kerosene Shale of New South Wales