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INSPEC12945
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INSPEC12945
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Entry Properties
Last modified
8/24/2016 9:14:37 PM
Creation date
11/18/2007 8:58:12 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977215
IBM Index Class Name
Inspection
Doc Date
12/28/1977
Doc Name
FIELD INSPECTION BULL DOG MOUNTAIN OPERATION
From
MLR
To
HOMESTAKE MINING CO
Media Type
D
Archive
No
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<br /> <br /> DATE BEGAN- 6/177~i1 BORING NO. D-3 FIELD ENGINEER: J.E. ~t1 hIP <br /> p iE FINIS HED: ~yf 1R/R1 CHECKED BV: J.W. Nelson <br /> I~ <br />N 101,112' E 115,765' <br />' <br /> ROUND SURFACE EL.: 8967.1 <br /> ,; <br /> <br />ELEV DEPTH SAMPLE = <br />DE N <br />u Pf NE7RA TION <br />RESISTANCE WATER CONTENT <br /> EEE TI If EETI TYPE ¢ SCRIPTION ~ IBLO wS PER FOOT1 (PERCENT) <br /> I a ~ IO 30 SO 20 40 <br /> 5 <br />As Above <br /> ti~~lU <br />53.0' <br />cl <br />/ <br /> <br />55 <br />~~ Medium dense to very dense, dark <br /> sand <br />brown and rust brown <br />silt j <br /> s , <br />, <br />y <br /> to ° some gravel, slightly mois[. sm <br />~ ) <br />58.0' <br /> <br /> 60 <br />~ ~ Very dense, brown to rust brown <br /> s silty sand (weathered sandstone). <br /> <br />' <br />II n:: <br />~ <br />hoist. el <br /> 100 <br />:1 ~ <br />~ ~' <br /> 65 ~ <br />~ <br />~~ Approxima[e top of Creede Forma- <br /> ~ ~ <br /> ~ ~ 50 3 <br />/0 <br /> . <br /> e° Dark gray pebble conglomerate NA <br /> , <br />hard, moderately jointed, moder- <br /> 1701 0° <br />ately weathered. N A <br /> o. <br /> <br /> o. 7 .5' <br /> <br /> ~4y ea <br /> <br />cool Dark gray Eine sandstone with <br /> sil[stone lenses <br />hard <br />intac[ <br /> , <br />, <br /> rock. <br /> <br /> <br /> <br /> <br /> 80 <br /> <br /> 8880 loo 82.3' <br /> Bottom of Boring 82.3' <br /> 85 <br />e <br /> (Piezometer installed in Boring, <br /> slotted sec[ion Erom 40' to 50'.) <br /> (Groundwa[er level is deeper <br /> than 66.7' b_v an unknown <br /> amoun[.) <br /> <br />Ilomestake <br />lU181-271 <br />Boring No. D-3 <br />Sheet 2 of 2 <br />
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