GENERAL32470

• Permit No: C1982055
• IBM Index Class Name: General Documents
• Doc Date: 9/15/1994
• Doc Name: TOPSOIL SUBSTITUTE SUITABILITY REPORT RATON CREEK MINES
• Permit Index Doc Type: SOILS
• Media Type: D
• Archive: No

.::> <...
Tom Leidich
Terra Matrix
165 S Union Blvd -Suite 800
Lakewood, CO 80228
DATE RECEIVED: 08/29/94
DATE REPORTED: 09/13/94
Steve Long
405 Junco Court
Fort Collins, CO 80526
RESEARCH SOIL ANALYSIS

Colorado State University
Soil, Water and Plant Testing Laboratory
Room 6, Vocational Education Building
Fort Collins, CO 80523
[phone] FAX: [phone]
BILLING:

--- mg/kg ---- %
Hot Hot --- % --- Weight
Lab Sample Water Water CaC03 •A-B --------- meq/I --------- ~ Loss On
# ID # S~ B/ Equiv. S Potenltial Ca Mg Na K SAR Ignition
R 485 RC-1 0-6 <0.008 0.24 2.5 0.004 24.88 7.5 2.4 2.5 0.2 1.1
497 RC-3 0-6 0.079 0.19 0.7 0.014 6.56 12.5 4.1 4.2 0.2 1.5
503 RC-4 0-6 A 0.019 0.16 1.4 0.012 13.62 11.5 3.8 4.0 0.3 1.4
509 RC-5 0-6 y„ 0.612 0.64 1.3 0.204 6.63 25.4 7.2 20.0 0.5 4.9
517 RC-6 12-18 k~° 0.268 0.58 2.8 0.317 18.09 4.0 3.0 11.6 0.1 6.1
518 RC-6 18-24 '"' ~~ '"''°"'"''
:
I 1.4 0.042 12.69 6.0 4.3 13.7 0.2 6.0

519 RC-6 24-36 >'"' o' ° ` is ~„
r::=~ "~ `~< ~''"
~;~::,:::M v.mw~;~
0.6
0.016
5.50
26.9
13.2
24.2
0.3
5.4
521 RC-7 0-6 <0.008 0.20 1.4 0.052 1
2.38 26.9 9.9 30.3 0.8 7.1

524 RC-718-24 _
_
~rrnG.y:r.^..~!:~.E.:;.b.:~~q..yn;°Y.lRi.6".^a'''~`s~~~'%i''w':;:~~:~ :~ :::3.:'.::::::;:':.~:..o...':`:;;'~)c"~`.',~'.,~:` ~.~5'~i ~a ~'~J:.'.::Y
:~o:,.,:~•.~,..,:.;.~,.o..::.~:;.;.:,:,;:,:~ ::.::..:.::::~...::~:.~::,~,:<.:,,.:,::::....:...:..~...m
Q!'::'.':::~.'::'s"o..w.<C::'i4:e:`S,a::~L:.~:i:::::nvS:.:~.:bl;~::i://.:::..::: i~n.:n~n~.:.:IS:;[n:?:Hin
~
~
1.3
2.7
7.4
2.5
5.2
527 RC-8 0-6 <0.008 0.28 2.0 0.178 14.44 29.4 13.2 6.6 0.4 1.4
534 RC-9 5-12 <0.008 0.22 0.7 0.091 4.16 24.0 9.9 5.9 0.3 1.4
540 RC-104-12 0.045 0.21 1.6 0.008 15.75 15.0 5.8 2.7 0.2 0.8
61.7
31.5
• Tons oT CaC03 per 1000 tons of material