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PROJECT NO. CS18344 -125
<br />PROJECT NAME
<br />HITCH RACK RANCH
<br />BORING NUMBER
<br />B -5
<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 GRAINED, VERY
<br />64
<br />89
<br />0
<br />+
<br />HARD, REDDISH BROWN, QUARTZ,
<br />INTENSELY FRACTURED, SLIGHTLY
<br />ORTHOCLASE, PLAGIOCLASE,
<br />WEATHERED, IRON STAINING ALONG
<br />5
<br />BIOTITE
<br />JOINTS, OPEN BEDDING JOINTS AND
<br />,,;
<br />60 DEGREES TO BEDDING
<br />36
<br />100
<br />p
<br />",
<br />2-4
<br />.;, ^"
<br />HIGHLY FRACTURED, SLIGHTLY
<br />WEATHERED, BEDDING JOINTS AND
<br />10
<br />°
<br />^"
<br />GRANITIC GNEISS, FOLIATED,
<br />JOINTS 45 DEGREES TO BEDDING
<br />4'-1 1
<br />53
<br />88
<br />0
<br />`'
<br />_ _
<br />QUARTZ, ORTHOCLASE, BIOTITE,
<br />HIGHLY FRACTURED, MODERATELY
<br />PLAGIOCLASE, MINOR
<br />WEATHERED, IRON STAINING ALONG
<br />15
<br />^,
<br />HORNEBLENDE, REDDISH BROWN,
<br />OPEN JOINTS, FOLIATION JOINTS,
<br />_
<br />VERY HARD, MEDIUM TO COARSE
<br />BEDDING JOINTS, OPEN VERTICAL
<br />42
<br />100
<br />8
<br />GRAINED
<br />JOINTS AT APPROXIMATELY 11'
<br />20
<br />INTENSELY FRACTURED,
<br />MODERATELY WEATHERED, IRON
<br />18
<br />100
<br />0
<br />^
<br />STAINING ALONG JOINTS, OPEN
<br />'
<br />FOLIATION JOINTS
<br />25
<br />�'"
<br />19' -20'
<br />MODERATELY FRACTURED,
<br />22.5
<br />100
<br />0
<br />SLIGHTLY WEATHERED, OPEN
<br />FOLIATION JOINTS
<br />30
<br />20' -26'
<br />INTENSELY FRACTURED,
<br />60
<br />94
<br />0
<br />MODERATELY WEATHERED, IRON
<br />STAINING ALONG OPEN JOINTS,
<br />35
<br />^
<br />OPEN AND CLOSED VERTICAL
<br />JOINTS, FOLIATION JOINTS
<br />34
<br />92
<br />8
<br />^
<br />26' -37'
<br />BIOTITE-HORNEBLENDE SCHIST,
<br />HIGHLY FRACTURED, SLIGHTLY
<br />40
<br />BIOTITE, HORNEBLENDE, QUARTZ,
<br />WEATHERED, OPEN BEDDING
<br />MINOR PLAGIOCLASE, DARK GRAY,
<br />JOINTS, OPEN AND CLOSED JOINTS
<br />22
<br />100
<br />0
<br />SOFT, FOLIATED, HIGHLY TO
<br />60 DEGREES TO BEDDING, CLOSED
<br />INTENSELY FRACTURED, SLIGHTLY
<br />VERTICAL JOINTS
<br />45
<br />TO MODERATELY WEATHERED,
<br />37 -39'
<br />FOLIATION JOINTS OPEN AND
<br />INTENSELY FRACTURED, SLIGHTLY
<br />56
<br />100
<br />0
<br />CLOSED, INFILLED WITH CALCITE,
<br />WEATHERED, OPEN VERTICAL
<br />JOINTS AND BEDDING JOINTS
<br />-
<br />OPEN JOINTS PERPENDICULAR TO
<br />50
<br />' °T `
<br />^
<br />FOLIATION
<br />INTENSELY FRACTURED, SLIGHTLY
<br />56
<br />93
<br />0
<br />GRANITIC GNEISS, VERY HARD,
<br />WEATHERED, OPEN VERTICAL
<br />,;
<br />1
<br />FOLIATED, REDDISH BROWN,
<br />JOINTS AND BEDDING JOINTS
<br />55
<br />,
<br />�'; ^
<br />QUARTZ, ORTHOCLASE,
<br />37' -39'
<br />INTENSELY FRACTURED, SLIGHTLY
<br />PLAGIOCLASE, BIOTITE, AND MINOR
<br />WEATHERED, OPEN VERTICAL
<br />78
<br />78
<br />0
<br />_ ^1'.;
<br />HORNEBLENDE
<br />JOINTS AND BEDDING JOINTS
<br />47-49'
<br />60
<br />INTENSELY FRACTURED, SLIGHTLY
<br />TO MODERATELY WEATHERED,
<br />+
<br />42
<br />42
<br />0
<br />OPEN BEDDING AND FOLIATION
<br />+
<br />JOINTS
<br />6r,
<br />+
<br />49' -56'
<br />HIGHLY FRACTURED, SLIGHLY
<br />48
<br />9
<br />+
<br />GRANITE, MEDIUM TO COARSE
<br />WEATHERED, SOME IRON STAINING
<br />+
<br />GRAINED, VERY HARD, REDDISH
<br />ALONG OPEN JOINTS, OPEN AND
<br />70
<br />+
<br />BROWN, QUARTZ, ORTHOCLASE,
<br />CLOSED BEDDING AND FOLIATION
<br />PLAGIOCLASE, MINOR BIOTITE AND
<br />JOINTS,
<br />54
<br />100
<br />p
<br />+
<br />HORNEBLENDE
<br />PERPENDICULAR TO FOLIATION
<br />+
<br />56' -61'
<br />75
<br />S
<br />+
<br />WEATHERED, LIGHT WEATHERING
<br />54
<br />100
<br />0
<br />+
<br />TO CLAY ALONG JOINTS.
<br />+
<br />GRANITIC GNEISS, VERY HARD,
<br />61' -65'
<br />60
<br />FOLIATED, QUARTZ, ORTHOCLASE,
<br />INTENSELY FRACTURED,
<br />+
<br />PLAGIOCLASE, BIOTITE, MINOR
<br />MODERATELY WEATHERED,
<br />64
<br />97
<br />7
<br />7 ,
<br />HORNEBLENDE
<br />COARSE GRAINED, SLIGHT
<br />71' -82'
<br />WEATHERING TO CLAY ALONG
<br />85
<br />, ;'
<br />MEDIUM GRAINED, INTENSELY
<br />JOINTS, IRON STAINING, OPEN
<br />'^
<br />FRACTURED, SLIGHTLY
<br />BEDDING JOINTS AND 60 DEGREES
<br />5375
<br />90
<br />7
<br />;
<br />•''•�':
<br />WEATHERED, CLOSED AND OPEN
<br />TO BEDDING
<br />65' -71'
<br />BEDDING, 60 AND 45 DEGREES TO
<br />HIGHLY FRACTURED, WITH SMALL
<br />90
<br />j'y'^
<br />BEDDING JOINTS, IRON STAINING
<br />ALONG OPEN JOINTS. 86-95'
<br />SECTIONS OF INTENSE
<br />53.75
<br />90
<br />0
<br />"t "•,
<br />82' -86' HIGHLY TO INTENSELY
<br />FRACTURING, SLIGHTLY
<br />INTENSELY FRACTURED, FRACTURED, SLIGHTLY
<br />WEATHERED, OPEN BEDDING
<br />95
<br />- -
<br />MODERATELY TO HIGHLY WEATHERED, OPEN
<br />JOINTS AND 60 DEGREES TO
<br />,'•1';'
<br />WEATHERED, DECOMPOSED AT 85', FOLIATION JOINTS,
<br />BEDDING, MEDIUM TO COARSE
<br />66
<br />100
<br />12
<br />; %^
<br />FOLIATION FRACTURES, OPEN AND VERTICAL JOINTS
<br />GRAINED, CLOSED VERTICAL JOINT.
<br />-
<br />CLOSED INFILLED WITH CALCITE AND PERPENDICULAR
<br />FIG. 9
<br />
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