OCR Text |
Show Dredging Gold In Arctic, A novel effect of gold-drcdglng In tho frozon regions of tho Arctic Is pointed out os a posslblo problem for future geologists. Tho etroam becomes be-comes blocked up by tho tailing heap, and moro orMoss staguaut pools aro formed along tho sides of tho gully Whoro tho gully broadens two or throe ombankmonts may bo producod, with mu'Jdy pools between them. Tho mud la dopQ.ltttd In tho sluggish waters, buries tho rocks of tho ridges, and glvos morainollka formations that may be dlllloult to explain whon the dredging h.s boon Jtft gotten. l0Hh |