Feldspar Posted by admin Date March 30, 2019 Mineral of Relative Density 2.6; used as ‘ragging’ in the washing compartment of a small coal jig. / Jig washer for small coal in which the discard is evacuated through a permanent bed of heavy particles called ‘ragging’. Share: admin Jim Baker Previous post Feed March 30, 2019 Next post Filter March 30, 2019 You may also like The Point Of It All October 13, 2024
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