Materials

L G Kaolin Mol. Weight: 260.00 Category Clay Fill Oxides Al2O3 Molecular Analysis: Na2O 0.000 Al2O3 1.000 SiO2 1.936 CaO 0.010 Fe2O3 0.006 TiO2 0.057 MgO 0.003 P2O5 0.002	Top Percentage Analysis 44.73 % SiO2 39.21 % Al2O3 0.01 % Na2O 0.05 % MgO 0.22 % CaO 0.10 % P2O5 0.37 % Fe2O3 1.76 % TiO2 13.55 % L.O.I.
L-1 Ball Clay 1986?Mol. Weight: 488.09 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.081 Al2O3 1.000 SiO2 5.263 Na2O 0.013 Fe2O3 0.032 TiO2 0.076 CaO 0.031 MgO 0.059	Top Percentage Analysis 64.76 % SiO2 20.89 % Al2O3 1.55 % K2O 0.16 % Na2O 0.49 % MgO 0.36 % CaO 1.04 % Fe2O3 1.24 % TiO2 9.51 % L.O.I.
L-1 Ball Clay Mol. Weight: 471.96 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.070 Al2O3 1.000 SiO2 5.060 Na2O 0.015 Fe2O3 0.030 TiO2 0.071 CaO 0.042 MgO 0.059	Top Percentage Analysis 64.40 % SiO2 21.60 % Al2O3 1.40 % K2O 0.20 % Na2O 0.50 % MgO 0.50 % CaO 1.00 % Fe2O3 1.20 % TiO2 9.20 % L.O.I.
Lamkin Clay Mol. Weight: 402.64 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.063 Al2O3 1.000 SiO2 3.867 Na2O 0.019 Fe2O3 0.030 TiO2 0.072 CaO 0.039 MgO 0.050	Top Percentage Analysis 57.69 % SiO2 25.32 % Al2O3 1.48 % K2O 0.29 % Na2O 0.50 % MgO 0.55 % CaO 1.20 % Fe2O3 1.44 % TiO2 11.54 % L.O.I.
Layton Clay Mol. Weight: 274.99 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.003 Al2O3 1.000 SiO2 2.131 Na2O 0.013 Fe2O3 0.011 TiO2 0.044 CaO 0.012 MgO 0.016	Top Percentage Analysis 46.55 % SiO2 37.07 % Al2O3 0.11 % K2O 0.30 % Na2O 0.24 % MgO 0.25 % CaO 0.66 % Fe2O3 1.29 % TiO2 13.53 % L.O.I.
Lead Bisilicate Mol. Weight: 343.38 Category Fritt Fill Oxides PbO Molecular Analysis: PbO 1.000 Al2O3 0.030 SiO2 1.950	Top Percentage Analysis 34.11 % SiO2 0.89 % Al2O3 65.00 % PbO
Lead Carbonate Mol. Weight: 775.60 Category Other Fill Oxides PbO Molecular Analysis: PbO 3.000	Top Percentage Analysis 100.00 % PbO
Lead Monosilicate Mol. Weight: 262.61 Category Fritt Fill Oxides PbO Molecular Analysis: PbO 1.000 SiO2 0.656	Top Percentage Analysis 15.00 % SiO2 85.00 % PbO
Lead Oxide Mol. Weight: 223.9 Category Other Fill Oxides PbO Molecular Analysis: PbO 1.000	Top Percentage Analysis 100.00 % PbO
Lead Sequisilicate Mol. Weight: 626.7 Category Fritt Fill Oxides PbO Molecular Analysis: PbO 1.000 SiO2 2.000	Top Percentage Analysis 34.99 % SiO2 65.01 % PbO
Leadless Frit Mol. Weight: 279.31 Category Fritt Fill Oxides B2O3, KNO Molecular Analysis: K20 0.002 Al2O3 0.274 SiO2 2.580 Na2O 0.287 B2O3 0.553 CaO 0.711	Top Percentage Analysis 55.50 % SiO2 10.02 % Al2O3 0.07 % K2O 6.38 % Na2O 14.28 % CaO 13.76 % B2O3
Lepidolite Mol. Weight: 343.2 Category Other Fill Oxides Li2O Molecular Analysis: K20 0.023 Al2O3 1.027 SiO2 3.019 Na2O 0.016 Fe2O3 0.002 TiO2 0.001 MgO 0.009 MnO2 0.005 Li2O 0.952 F 0.388	Top Percentage Analysis 55.57 % SiO2 32.09 % Al2O3 0.68 % K2O 0.30 % Na2O 0.11 % MgO 8.72 % Li2O 0.10 % Fe2O3 0.14 % MnO 0.03 % TiO2 2.26 % F
LH-200 Clay Mol. Weight: 644.39 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.398 Al2O3 1.000 SiO2 7.707 Na2O 0.002 Fe2O3 0.102 TiO2 0.011 CaO 0.248 MnO2 0.001 MgO 0.209	Top Percentage Analysis 71.83 % SiO2 15.82 % Al2O3 5.82 % K2O 0.02 % Na2O 1.31 % MgO 2.16 % CaO 2.52 % Fe2O3 0.36 % L.O.I.
Light Rutile Mol. Weight: 83.15 Category Colourant Molecular Analysis: Al2O3 0.004 SiO2 0.011 Fe2O3 0.003 TiO2 1.000 Cr2O3 0.001 ZrO2 0.008 V2O5 0.003	Top Percentage Analysis 0.80 % SiO2 0.50 % Al2O3 0.50 % Fe2O3 96.09 % TiO2 1.20 % ZrO 0.70 % V2O5 0.20 % Cr2O3
Lincoln 60 Clay Mol. Weight: 313.20 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.025 Al2O3 1.000 SiO2 2.727 Na2O 0.017 Fe2O3 0.043 CaO 0.011 MgO 0.043	Top Percentage Analysis 52.29 % SiO2 32.55 % Al2O3 0.76 % K2O 0.33 % Na2O 0.55 % MgO 0.19 % CaO 2.19 % Fe2O3 11.14 % L.O.I.
Lincoln 8 Clay Mol. Weight: 352.17 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.041 Al2O3 1.000 SiO2 3.068 Na2O 0.016 Fe2O3 0.119 CaO 0.022 MgO 0.024	Top Percentage Analysis 52.33 % SiO2 28.95 % Al2O3 1.09 % K2O 0.29 % Na2O 0.28 % MgO 0.35 % CaO 5.40 % Fe2O3 11.31 % L.O.I.
Lincoln Fireclay Mol. Weight: 350.39 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.011 Al2O3 1.000 SiO2 3.085 Na2O 0.008 Fe2O3 0.136 CaO 0.011 MgO 0.029	Top Percentage Analysis 52.87 % SiO2 29.09 % Al2O3 0.30 % K2O 0.14 % Na2O 0.33 % MgO 0.18 % CaO 6.20 % Fe2O3 10.88 % L.O.I.
Litharge Mol. Weight: 223 Category Other Fill Oxides PbO Molecular Analysis: PbO 1.000	Top Percentage Analysis 100.00 % PbO
Lithium Carbonate Mol. Weight: 74 Category Other Fill Oxides Li2O Molecular Analysis: Li2O 1.000	Top Percentage Analysis 100.00 % Li2O
Lithium Oxide Mol. Weight: 29.88 Category Other Fill Oxides Li2O Molecular Analysis: Li2O 1.000	Top Percentage Analysis 100.00 % Li2O
Lithospar Mol. Weight: 589.5 Category Feldspar Fill Oxides Li2O Molecular Analysis: K20 0.180 Al2O3 1.240 SiO2 6.730 Na2O 0.380 CaO 0.050 Li2O 0.390	Top Percentage Analysis 69.03 % SiO2 21.59 % Al2O3 2.90 % K2O 4.02 % Na2O 0.48 % CaO 1.99 % Li2O
Lt Wad Clay Mol. Weight: 470.19 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.035 Al2O3 1.000 SiO2 5.193 Na2O 0.023 Fe2O3 0.041 TiO2 0.077 CaO 0.025 MgO 0.035	Top Percentage Analysis 66.33 % SiO2 21.68 % Al2O3 0.70 % K2O 0.30 % Na2O 0.30 % MgO 0.30 % CaO 1.40 % Fe2O3 1.30 % TiO2 7.69 % L.O.I.
Lumnite Cement Mol. Weight: 157.1 Category Other Fill Oxides CaO Molecular Analysis: CaO 0.965 Al2O3 0.727 SiO2 0.207 MgO 0.035 Fe2O3 0.073 SO3 0.103	Top Percentage Analysis 7.69 % SiO2 45.76 % Al2O3 0.88 % MgO 33.39 % CaO 7.19 % Fe2O3 5.10 % SO3
Lundy Clay Mol. Weight: 280.02 Category Clay Fill Oxides Al2O3 Molecular Analysis: K20 0.038 Al2O3 1.000 SiO2 2.210 Na2O 0.012 Fe2O3 0.017 TiO2 0.002	Top Percentage Analysis 47.40 % SiO2 36.41 % Al2O3 1.27 % K2O 0.26 % Na2O 0.98 % Fe2O3 0.06 % TiO2 13.62 % L.O.I.