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Table 2
CERTIFIED VALUES
Rocks
CGL code Description Designation
Certified value, % (m/m)
SiO 2 TiO 2 Al 2 O 3 Fe 2 O 3total Fe 2 O 3 FeO MnO MgO CaO Na 2 O K 2 O P 2 O 5
CGL 001 Serpentinite MGL-GAS 38.54 8.00 0.082 38.22
CGL 002 Alkaline granite MGL-OshBO 71.72 16.12 0.50 0.299 0.149 0.388 5.34 3.58 0.0293
CGL 003 Graphite BJBCh 52.20 0.57 9.33 3.48 0.03 1.94 7.05 0.47 2.54
CGL 004 Graphite ZBCh 52.84 0.49 8.46 3.61 0.07 0.51 2.09
CGL 005 Magnesite GM 0.25 0.04 0.05 45.80 1.69 0.011
CGL 006 Nepheline syenite LNS 51.88 0.37 22.58 2.63 0.80 0.14 0.24 2.28 6.78 9.10 0.04
CGL 007 Basalt MBL-1 51.85 2.11 14.50 9.85 6.15 0.13 6.33 5.41 4.40 3.99 0.85
CGL 008 Granite MGT-1 72.37 0.30 14.07 2.44 1.81 0.06 0.38 1.15 3.63 4.68 0.13
CGL 009 Andesite MGL-AND 59.20 0.71 16.72 5.43 0.081 3.52 5.58 4.46 2.42 0.264
CGL 010 Zeolite, spiked MGL-ZEO-S 67.64 0.158 12.98 1.27 0.033 0.573 1.34 3.44 3.19 0.032
CGL 011 Diorite MDR 57.75 1.34 15.97 8.10 4.82 0.12 3.81 6.99 3.33 1.55
CGL 012 Gabbro MGR-T 48.00 0.37 26.26 4.22 2.00 0.08 2.85 13.61 2.42 0.31 0.078
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