"Unavailable"@en . . "2" . . . "SDN:P01::HMIN0038" . "2014-02-04 10:47:22.0" . . "false" . "2" . "SDN:P01::HMIN0038" . "accepted"@en . "leucoxeneAuth_sed0.14-0.25mm" . . . "2014-02-04 10:47:22.0" . . "Proportion of leucoxene (authigenous) in sediment 140-250um [heavy fraction phase] by separation in bromoform and optical microscopy"@en . "SDN:P01::HMIN0038" . .