mining and engineering journal . Scale- in feet the variations in its elianieter offers soin. cxtiTiiiclN interesting points. Ilics, iia\e been dealt witli at souk- lrnj,tliin a previous description, but certain special features uia\be again briefly referred to. One of these, which is closelyconnected with the occiirrt^nce of pold, is the distribution otthe conglomerates in |irrfert!y drlinite and well-niarkcil[latches. Ooiidiiiima ill iltv Niijcl Mine.—This is best seen on tluextreme south-eastern fringe of the eastern basin in theneighbourhood of the Nigel Mine, and comes out with sjieci
mining and engineering journal . Scale- in feet the variations in its elianieter offers soin. cxtiTiiiclN interesting points. Ilics, iia\e been dealt witli at souk- lrnj,tliin a previous description, but certain special features uia\be again briefly referred to. One of these, which is closelyconnected with the occiirrt^nce of pold, is the distribution otthe conglomerates in |irrfert!y drlinite and well-niarkcil[latches. Ooiidiiiima ill iltv Niijcl Mine.—This is best seen on tluextreme south-eastern fringe of the eastern basin in theneighbourhood of the Nigel Mine, and comes out with sjiecialclearness in the Nigel itself. In this and adjacent min-sthe conglomerate whicli ronstitutes the Reef does not torni a ;, siieet r,ver the underlying Slate foot-wall, as on the northern margin of the basin, but is distri-buted in a mjniber of completely isolated lenticles sepuratedby entirely barren ground. As a result of nearly 3(J yearsworking the distribution of the pat<-hes or lenticles of con-glomerate in th
Size: 1748px × 1430px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1800, bookdecade1890, booksubjectmineralindustries
