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Dark gray Basalt with trace FeOx staining, vesicular. <br />Drilling becomes easier. Carry down of sitt from above. <br />ao <br />o <br />Heavkw FeOx staining, easier drilling. <br />Drilling resistance increases <br />Quartz nodule present in cuttings. FeOx staining, harder <br />drilling. <br />C) i <br />Easier, smoother drilling <br />5 <br />oQ <br />Tighter, slower drilling <br />Q <br />0 <br />o <br />Becomes tannish gray in color, weathered basaft, med, sand <br />sme parbdes, FeOx staining. <br />0 <br />Bit plugging up. <br />r 0 5 . f-10. <br />MONITORING WELL: <br />KITTITAS COUNTY LF RECLASSIFICATION <br />B-7 <br />RYEGRASS CDLF <br />fMGE0saENCES INC KITTITAS COUNTY, WASHINGTON PAGE: 3 of 4 <br />PROJECT NO,! 2004-043 FIGURE! <br />j MWELL 2004-043.GPJ 12J21104 <br />