My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
1987-12-01_PERMIT FILE - C1981017 (116)
DRMS
>
Day Forward
>
Permit File
>
Coal
>
C1981017
>
1987-12-01_PERMIT FILE - C1981017 (116)
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
1/4/2021 12:55:07 AM
Creation date
5/17/2012 10:35:31 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981017
IBM Index Class Name
PERMIT FILE
Doc Date
12/1/1987
Doc Name
Environmental Resources Information (part 4)
From
Mid-Continent Resources
To
DRMS
Section_Exhibit Name
Chapter III Volume 4
Media Type
D
Archive
No
Tags
DRMS Re-OCR
Description:
Signifies Re-OCR Process Performed
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
70
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
poorly to moderately sorted , alsc with a clay matrix at the <br /> top . <br /> Directiv above the :fiddle Sandstone is a <br /> coaly , black to gray , sandy siltstone which merges into the <br /> overlying coal seam, known as "M" Creek or Middle Bed Seam. <br /> The coal seam ranges from 5 ' to 20 ' thick , and is mined from <br /> the No . 2 mine entry . <br /> The overlieing sequence is the Upper Bowie <br /> Shale Submember . It consists of mudstones , sandstones and <br /> shales and is around 200 ' thick. <br /> The Upper Sandstone Submember , which overlies <br /> the Upper Bowie Shale , is up to 100 ' thick. It is similar <br /> to the Rollins and `fiddle Sandstone, except that grain size <br /> is somewhat more coarse . <br /> Above the Upper Sandstone , is the Paonia <br /> Shale Member of the Williams Fork Formation. It consists of <br /> and includes the Placita and Sunshine Coal Intervals . <br /> The "Placita" seam is estimated at 3 ' to 6 . 8 ' <br /> thickness , and occurs at the base of the Paonia Shale Member . <br /> The seam is not mined because the coal is irregular and the <br /> bed is too thin. <br /> Some 50 ' to 60 ' above the "Placita" is the <br /> "Sunshine" seam. It is 18" to 4 ' thick, and is thought to <br /> be a fragment of the much thicker seam mined by another <br /> operator some 10 miles north of Coal Basin . As it occurs in <br /> Coal Basin, the "Sunshine" seam is uneconomic to mine . <br /> The upper boundary of the Paonia Shale Member <br /> i <br />
The URL can be used to link to this page
Your browser does not support the video tag.