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["oxide","wt %","Mol prop","MP Cations","MP oxygen",null,"No. metals",null,"Mol. Wt."]
["SiO2",52.7,0.877777407641827,0.877777407641827,1.755554815283654,null,1.9402395045484122,null,60.038]
["Al2O3",1.84,0.0180466112583392,0.0360932225166784,0.054139833775017604,null,0.03989023615990064,null,101.9582]
["Fe2O3",2.12,0.016602787702033217,0.033205575404066434,0.04980836310609965,null,0.03669880804024968,null,127.68939999999999]
["FeO",5.42,0.07544081375862281,0.07544081375862281,0.07544081375862281,null,0.16675440246633266,null,71.844]
["MgO",15.15,0.3758894810492155,0.3758894810492155,0.3758894810492155,null,0.8308662470992686,null,40.3044]
["MnO",0.16,0.0022555097875027845,0.0022555097875027845,0.0022555097875027845,null,0.004985579663488214,null,70.9374]
["CaO",21.58,0.38482525937365136,0.38482525937365136,0.38482525937365136,null,0.8506178947926579,null,56.077400000000004]
["Na2O",0.49,0.007905852589731427,0.015811705179462853,0.007905852589731427,null,0.017475099470767416,null,61.9794]
["K2O",0.01,0.00010616229667266131,0.00021232459334532262,0.00010616229667266131,null,0.00023466117959364846,null,94.19539999999999]
["TiO2",0.34,0.00425714135462238,0.00425714135462238,0.00851428270924476,null,0.009409986815308292,null,79.8658]
["P2O5",null,0,0,0,null,0,null,141.945]
[]
[{"$nulls":4},2.7144403737294125,2.210400367629555]
[{"$nulls":4},"sum O","\"fudge\" factor"]
[]
[{"$nulls":5},6,"O coord. No."]
["Cr2O3",0,0,0,0,null,0,null,151.974]
["NiO",0,0,0,0,null,0,null,74.68939999999999]
["BaO",null,0,0,0,null,0,null,153.32940000000002]
["CO2",null,0,0,0,null,0,null,44.0098]
[]
[null,99.81]
[{"$nulls":5},1.9496494913637206,"Si"]
[{"$nulls":5},1.9475229288722586,"+2 cations"]

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