PERMFILE66560

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: & Table 20c Geochemical Analysis of Roof Material
• Section_Exhibit Name: TABLE 20b GEOCHEMICAL ANALYSIS OF FLOOR MATERIAL EMD
• Media Type: D
• Archive: No

• • .1
TABLE 20C - GEOCHEMICAL ANALYSIS OF ROOF MATERIAL
EASTERN MINING DISTRICT
DRILL HOLE 93001R2 93002R2 93004R2 93005R2
DEPTH (top) 1003.7 990.6 936.7 920.0
DEPTH (bottom) 1023.6 1006.9 958.9 938.7
pH 8.30 8.42 8.12 8.26
EC (mmhoslcm) 2090 2030 2280 3170
TOT COMBUSTIBLE SOLIDS 5.63 5.10 5.64 6.30
SAT % 51.52 41.04 39.62 36.83
CA (megll) 2.79 3.85 6.19 3.97
Mg (megll) 1.72 2.70 1.38 2.97
TOTAL NITROGEN 0.05 0.04 0.04 0.05
Na (ppm) 13.05 11.40 17.62 21.66
PYRITIC 0.39 0.19 0.06 0.08
SULFATE < 0.01 < 0.01 < 0.01 < 0.01
ORGANIC 0.07 0.12 0.04 0.03
TOTAL SULFATE 0.46 0.31 0.10 0.11
As (ppm) < 0.01 < 0.01 < 0.01 < 0.01
B (ppm) 1.30 1.12 0.54 0.65
Cd (ppm) 0.02 0.01 0.01 0.02
Cu (ppm) 3.74 2.0 2.13 3.04
Fe (ppm) 73.10 68.8 72.4 72.5
Mn (ppm) 4.16 3.88 4.20 4.48
Hg (ppm) 0.16 0.35 0.16 0.13
Mo (ppm) 0.06 0.05 < 0.02 0.06
Se (ppm) 0.01 < 0.01 < 0.01 < 0.01
Zn (PPm) 3.27 1.91 2.18 2.61
" See Map 12, Geochemical Sample Locations
~,~~ :?~"J ~ r~ NF~4 2 0 iB~B
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