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PROJECT NO. CS18344 -125
<br />PROJECT NAME
<br />HITCH RACK RANCH
<br />BORING NUMBER
<br />B -6
<br />TOP OF HOLE ELEVATION
<br />DEPTH OF GROUND WATER
<br />DIRECTION OF HOLE
<br />TEST HOLE TOTAL DEPTH
<br />DRILLING START AND END DATE
<br />LOGGED BY:
<br />DRILLING CONTRACTOR
<br />DRILLER
<br />DRILL TYPE
<br />DRILL METHOD
<br />DEPTH
<br />RUN
<br />CORE
<br />CORE
<br />ROD
<br />LOG
<br />DESCRIPTION
<br />JOINTS
<br />TIME
<br />LENGTH
<br />RECOVERY
<br />( %)
<br />(INCHES)
<br />( %)
<br />+
<br />GRANITE, MEDIUM TO COARSE
<br />0' -7' DECOMPOSED, FINE
<br />37
<br />39
<br />0
<br />+
<br />GRAINED, VERY HARD, REDDISH
<br />GRAINED, DARK GRAY TO
<br />++
<br />BROWN, QUARTZ, ORTHOCLASE,
<br />RUSTY BROWN, SOME
<br />5
<br />MINOR
<br />GRANITE FRAGMENTS.
<br />HORN CLASS, BIOTITE,
<br />60
<br />100
<br />0
<br />+
<br />10
<br />+
<br />+
<br />T -19' INTENSELY
<br />60
<br />100
<br />0
<br />+
<br />FRACTURED, MODERATELY
<br />TO HIGHLY WEATHERED,
<br />15
<br />+
<br />IRON STAINING ALONG
<br />+
<br />JOINTS, OPEN AND CLOSED
<br />60
<br />97
<br />0
<br />+
<br />BEDDINGM VERTICAL AND
<br />45 DEGREES TO BEDDING
<br />20
<br />JOINTS.
<br />58
<br />100
<br />0
<br />�•
<br />'~
<br />19' -26' INTENSELY
<br />25
<br />'•
<br />FRACTURED TO
<br />^_
<br />GRANITIC GNEISS, FOLIATED, VERY
<br />DECOMPOSED, HIGHLY
<br />24
<br />100
<br />0_''
<br />'
<br />HARD, REDDISH BROWN, MEDIUM TO
<br />WEATHERED, WEAK, RUSTY
<br />COARSE GRAINED, QUARTZ,
<br />BROWN, IRON STAINING,
<br />30
<br />ORTHOCLASE, PLAGIOCLASE,
<br />OPEN FOLIATION, BEDDING
<br />_''�_
<br />BIOTITE, HORNEBLENDE.
<br />FRACTURES.
<br />60
<br />100
<br />0
<br />35
<br />" ~'
<br />'
<br />26' -65' INTENSELY
<br />60
<br />100
<br />0
<br />'�
<br />FRACTURED, MODERATELY
<br />WEATHERED, IRON
<br />4p
<br />:'
<br />STAINING ALONG JOINTS,
<br />OPEN AND CLOSED
<br />60
<br />100
<br />0
<br />?'
<br />FOLIATION JOINTS,
<br />VERTICAL JOINTS.
<br />60
<br />100
<br />0
<br />504
<br />-
<br />60
<br />100
<br />0
<br />?S
<br />55
<br />60
<br />100
<br />o
<br />60
<br />+'
<br />BIOTITE - HORNEBLENDE SCHIST,
<br />DARK GRAY, FOLIATED, MODERATELY
<br />60
<br />100
<br />0
<br />'.'
<br />HARD TO HARD, BIOTITE,
<br />HORNEBLENDE, QUARTZ,
<br />65
<br />PLAGIOCLASE, OPEN FOLIATION
<br />JOINTS AND PERPENDICULAR TO
<br />60
<br />100
<br />5
<br />FOLIATION, INTENSELY FRACTURED,
<br />MODERATELY WEATHERED.
<br />70
<br />",
<br />77' -94' MODERATELY
<br />54
<br />100
<br />7
<br />?_' >'�_
<br />GRANITIC GNEISS, FOLIATED,
<br />FRACTURED, SLIGHTLY
<br />MEDIUM TO COARSE GRAINED,
<br />WEATHERED, SOME IRON
<br />75
<br />QUARTZ, ORTHOCLASE, BIOTITE,
<br />STAINING ALONG JOINTS,
<br />PLAGIOCLASE, MINOR
<br />OPEN AND CLOSED
<br />54
<br />100
<br />0
<br />+
<br />HORNEBLENDE, HIGHLY FRACTURED,
<br />BEDDING JOINTS, JOINTS 60
<br />+
<br />SLIGHTLY WEATHERED, SLIGHT IRON
<br />DEGREES TO BEDDING,
<br />STAINING ALONG JOINTS, OPEN AND
<br />CLOSED VERTICAL JOINTS.
<br />54
<br />100
<br />36
<br />+
<br />CLOSED FOLIATION JOINTS AND
<br />AT 92' -92.5 COARSE
<br />+
<br />PERPENDICULAR JOINTS.
<br />GRAINED.
<br />85
<br />+
<br />+
<br />GRANITE, COARSE GRAINED, VERY
<br />94' -97' INTENSELY
<br />54
<br />100
<br />33
<br />+
<br />HARD, REDDISH BROWN, QUARTZ,
<br />FRACTURED, SLIGHTLY
<br />90
<br />+
<br />ORTHOCLASE, PLAGIOCLASE, MINOR
<br />WEATHERED, OPEN
<br />FOLIATION FRACTURES.
<br />BIOTITE AND HORNEBLENDE.
<br />48
<br />100
<br />25
<br />+
<br />+
<br />GRANITIC GNEISS, FOLIATED
<br />7.'' _
<br />95
<br />REDDISH BROWN AND DARK GRAY,
<br />VERY HARD, ORTHOCLASE, QUARTZ,
<br />97' -100' MODERATELY TO
<br />48
<br />100
<br />23
<br />,j ,
<br />BIOTITE, MINOR HORNEBLENDE
<br />HIGHLY FRACTURED,
<br />,_ •-
<br />SLIGHTLY WEATHERED
<br />FIG. 12
<br />
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