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To Dry Limestone Powder

Earth, as excavated, dry 70-80 earth, loam, dry, loose 76 earth, wet, containing clay 100-110.Material description loose bulk density ft.Ebonite, crushed 65-70 epsom salts 40-50 emery 230 face powder see talcum powder feldspar, ground 65-80 feldspar, lumps 90-100 feldspar, powder 100 feldspar, screenings 70-85 ferrous sulfate 60-70.