PERMFILE64394

• Permit No: C1981032
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: CHAPTER F GEOLOGY
• Media Type: D
• Archive: No

_ _ _:.
•
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F
a Northern
'` 3 h7ineral5
~ Company
Pace E
Y.O~E I:O 79-0~
PP.OSPECT Jensen Quality LEASE N0. Jensen
COUNTY Rio Blanco STATE Colorado
SECT_G'7
_:.._. =.TIC::
G2i.42
TOh^7SHIP 2r: RA::GE 93w
DRILLER Crouse/Atwocd' OF DFT'.LING Fluid
LOGGED EY: St_ve 'Piny DATE e-14-79
•

'.'OF O% STF,ATA
._. 6 lOTHS
STRATA THICKNESS
FT.& lOTHS
'_SE2 ~ 60 Sandstone, gray, mediu:-n trained, disturbed bedding 5
burrowed
}5.E3- ~ 10 Sandstone; arav, mediL.-1 tr-mined, ma_=sive with occa Tonal 2 6 •
--'i --__-.._._. ~zr~oneeeous shale tands fatnrox. 1e.J -
156= 70 Siltstone, rc^'_~ant -ro•.:s 0 1
1585 80 Sandstone as above 0 9
158E 70 !•:udstone defoxnec v~Der co~tac` a v ='~~*•^ a- 0 3
D2r S dther +~e'1
4 ~ ~ !~ ^.,
Core Run cored 4.96', recovered 4.7', 95~ recove
1890 0 Siltstone, light arav to white, occasionally sandy
furrows hard 0 6
_E90 ~ 6 iltstone med~•~m a ~~c'-` c- v -,=i~v ~ ~ `r~-

fine Trained, silty, burrows, clayey matrix 0 0
1691 8 Mvdstone, dark gray, abL~dant carbonaceous .content
silt fissile 0 85
1892 65 COAL, soot Clack to brown, so`t, dull 1 85
:894 70 ^:udstone dark craw ~vr=tic. Additional mineral 0 2
present: non metallic lustre, rounded, cleavaoe pr e..t,
ve ~• h_rd un know:n nine.

Core Run, cored 2.G' -e^o~:ered 2.0' 100 recov
_ , +
f
L°^- 0 I3ottca~ °_ill larte to s..a'_1 :ov.^.de~ rock czavel 4
shale, sand, and a large iron dolo-ite (.25)
20