PERMFILE57706

• Permit No: X199316827
• IBM Index Class Name: Permit File
• Doc Date: 4/12/1993
• Doc Name: NOI Application
• From: Peabody Western Coal Company
• Media Type: D
• Archive: No

Depth
• 50'
100'
150'
200' .
250'
300' -
350' .
400' •
• 450'
500' .
550'
w
600' .
G D F Lith Description

--=_= Hard, dark brownish gray, silty shale, some plant
-=___ remains, generally macreated •-
- -
. Sandstone
Lennox coal
- Sandstone, very fine to medium grained

- Sandstone, light gray, fine grained argillaceous,
with some siltstone
__==_= Shale, dark brownish gray with some siltstone
Wadge coal seam
-~ Silty shale
,., ;;: Siltstone
`= =- oal
== = ard, gray, well cemented sandstone
- =-'
_
_ Silty shale
,
~~ Sandstone - light gray, fine grained
==___ Shale, dark gray, slightly silty shale
Wolf Creek seam
- Silty shale
= Shalt' coal
= --- Silty shale

"_
== Argillaceous siltstone
_
- "
:;:: Medium to fine grained sandstone

.n;+~~* Siltstone With shalt' coal and fine grained sandston
Light gray, fine grained sandstone
--_ Brownish black siltstone
'~'~'~'~'~'
„•: :.. Trout Creek sandstone, poorly cemented, light gray,
'. fine to medium grained, "salt and pepper"

-__ - Shale, brownish black

- Light gray, fine to medium graine8
~-+` Interbedded sandstone, shale, and siltstone
Figure 2. Lithologic and Geophysical Description of
drea.Routt County, Colorado.