1988-04-11_PERMIT FILE - C1981008A ‎(5)‎

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/11/1988
• Doc Name: Nucla East Geology and Overburden Assessment
• Section_Exhibit Name: Tab 6 Attachment 6-1
• Media Type: D
• Archive: Yes

TAB 6
ATTACHMENT 6-1
NUCLA EAST GEOLOGY AND OVERBURDEN ASSESSMENT
Table of Contents (Cont.)
Page
Copper 6-1-20
Nickel 6-1-20
Zinc 6-1-21
Cadmium 6-1-21
Mercury 6-1-21
Lead 6-1-21
Arsenic 6-1-21
Parameter Selection - Phase II 6-1-22
Analytical Procedures - Phase I and Phase II 6-1-22
Overburden, Interburden, and Underburden Characteristics 6-1-23
Overburden, Interburden, and Underburden Suitability 6-1-26
Mitigative Measures for Marginally Suitable to Unsuitable Material 6-1-36
Quality Control and Duplicate Samples 6-1-39
Conclusions 6-1-39
Cited Literature 6-1-41
List of Figures
Figure No. Page
6-1-1 Generalized Columnar Section of the Dakota Sandstone
at the Nucla East Study Area, Montrose County, Colorado 6-1-7
List of Tables
Table No. Page
6-1-1 Coal Seam Analysis Data for the Nucla East Permit Area,
Montrose County, Colorado 6-1-10
6-1-2 Parameter, Procedure, and Reference List for Phase I
and Phase II Sampling at the Proposed Nucla East Mine,
Montrose County, Colorado, March 1988 6-1-24
6-1-3 Revised 04/11/88