Table 1 Loose density of certain materials Customized Die Casting Mold Base Customized Die Casting Mold Base,Aluminum Casting Molds,Pressure Die Casting Mould Base,Silver Smelting Molds Kun Shan Qi Dian Precision Mold Co., LTD , https://www.qidian-mold.com Serial number Material name Loose density t/m 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 Magnetite iron ore hematite limonite vanadium-titanium magnetite ore, manganese carbonate (containing Mn22%) of manganese oxide (including Mn35%) deposited manganese layered copper oxide copper ore pyrite dense massive disseminated copper pyrite skarn copper vein copper nickel copper molybdenum lead zinc ores lead-zinc ore, antimony oxide ores lead-zinc ore of tungsten ores and ore mercury sulfide ore cassiterite residual tin gold ore pyrite sand dolomite limestone fluorite apatite cast iron magnesite agglomerates of clay (dry) Smoke dry tile cement bituminous lignite coal coke iron ore concentrate (60% iron) copper concentrate Pyrite concentrate lead nickel concentrate molybdenum concentrate tungsten concentrate ore concentrate zinc concentrate antimony tin ore fluorspar concentrate gold ore powder phosphorus sulfur magnesium ore powder iron powder lime digestion (pyrite residue) of dry fly ash gravel sand dry wet sand Tailings sand (dry) 1.8～2.0 2.5～3.5 2.5～3.0 1.2～2.0 2.0～2.3 2.2 2.1 1.4 1.6 2.5～3.0 1.9～2.1 1.9～2.0 1.6～1.7 1.7 1.65 2.1 1.82 1.6 1.62 1.5～1.6 1.7～1.8 2.0 1.6 1.6 1.69 1.4～1.7 1.2～2.0 1.6 1.6～1.9 1.35 1.7～2.0 1.6 1.6 0.7～1 0.8 0.6～0.8 0.36～0.53 1.6 1.6～2.5 2.0 1.8～2.3 1.7 1.1～2.0 2.4～3.3 2.1 1.5～2.0 2.8～3.0 3.20 1.4～1.7 2.0 1.6 1.7～2.4 1.8 0.7 1.6 0.7～0.8 1.6 1.81 1.8 1.25～1.6