• Laboratories, Inc.
<br />2773 Downhill Drive Steamboat Springs, CO 8048i(800) 334-5493
<br />Kennecott Energy Co -Colowyo Coal Co. LP ACZ Sample ID: L46996-02
<br />Project ID: W67081 Date Sampled: 07/28/04 08:15
<br />Sample ID: 0-14 Date Received: 07/29/04
<br /> Sample Matrix: SDi/
<br />Metals Analysis
<br />.. ...:.....:...::w«.,s..z.::.:ra:<r„-.r..:,. ~,<_:.,;,~~<:«.„~<,..,.<~-......... „~-.._. .,, :^:..,.:, <:-t:... ,::w^:,.y~,2:V2.. x~,::;:.r-~.:<;.,...,,,..<.:;<c-;,...::~:-.<;xs<;,...::ar,2:y:>;.H:22:_~..2>:.<.....a..ris:>..2:<r>,;:<.s
<br />Calcium, soluble (Sat. Mfi010B ICP 6.6 ' meq/L 0.1 0.5 06/10104 5:14 wFg
<br />Paste)
<br />Magnesium, soluble M6010B ICP 5.2 meq/L 0.2 0.8 08/10/04 5:14 wfg
<br />(Sat. Paste)
<br />Sodium Absorption Calculation 5.93 0.03 0.15 08/13/040:00 talc
<br />Ratio
<br />Sodium, soluble (Sat. M6010B ICP 14.4 meq/L 0.1 0.4 OB/10I04 6:14 wFg
<br />Paste)
<br />Soil Analysis
<br />'£";'a.., !' <.~.,.>~T':3'~%~.v-:;T. =~.^'^...~--z r;~:oFm.?uz:Y;.,.:,.-yen.R,,.. „eynri
<br />iv'ro.. x :F<W?»..v3..:.2.<, _,_f... .•nY ,. ~. , -J;E'i" s.~<..: .:. . 2:.
<br />.... .....H. ,... «.:...: ,,.. ..,-:: e,:. a..~.....:.:;>e a-e<;<.r _ uss_r:,;:,><.~:a,..>: .~ e-..: es.n >,.».,.<4.;:,,
<br />,.a,>:oi >n3,fv:'»j:.~ <[R '_i5<'^'f: ~ :<F.. .3. ..2>.;,.:<oy<.xt'[353~^Rn .i, ....
<br />jXi^'(:i.:~.iw':3:~~,~'.E.u•<•..xy`x:F:Y'~'11~~"-.~~-~~~=>-.~~:'^y~..:;mY^v~,,.- - :.::~o;:'~~W~ ~S.r..,l<:.:.,. ,. St,.. >3 ~ ~T.:::..
<br />c,3u~s.~f wab~w>';.vS>Svzi~':smlu~ %~.~'2`„G"<'~«.:.r,,:yi~°.uwyy~•wa..~.vxi
<br />Conductivity @25C M120.1 -Meter, w/Saturated Paste 0.002 B mmhos/cm 0.001 0.01 OBI04/04 14:40 rsr
<br />Prep
<br />pH, Satumted Paste USDA No. 60 (21A) 7.7 units 0.1 0.1 08104/04 14:40 rsr
<br />Soil Preparation
<br />^mN.r:.,,;.r:.... , .:~7<.r,.,~;,,:.µ<;..~::.:rm.:.e,<~ .~om~rtr....n>..,..::: oc:>zzs„n%~>:'~:o>aa..s;:),x~:xa'. x.~,mm>:>WC•.-,-~~""u,:xn ^ws
<br />• ,:, u
<br />a~y.<..'~.c '.mT _...wye?i.:.. .....~.".^?>:n'!.:.,,.. .a r,F'``?:="->` ,~+.<t :m<.~ :<-~.: ~-sue;';,.: a.>:cagX%$)sf^~::/::. ^r3:2. ;;'=~
<br />..a.,x€:x~...~~",...~ot4in."."%u'~.~..,::?:.rs:?s'ka~a~t :':b,£'::."::a<<^i%i?~~n4... ~zka~`..m,'°Sic:.~.y-~.,',.'~^:.<'..`"b,~'~nu~'~a`2<:sti.i'•v;.r~iwi,.:.:F..>':..:~.;.: .:..^.:»<...; ;.:~a:~::,~' •<~".&"
<br />Air Dry at 34 Degrees USDA Nc. 1, 1972 08102104 14:48 Ims
<br />C
<br />Crush and Pulverize USDA No. 1, 1972 08/03/04 9:48 as
<br />Saturated Paste USDA No. 60 (2) 08103/04 14:40 rsr
<br />Extraction
<br />/ •
<br />REPIN.01.11.00.01 'Please refer to Extended Qualifier Report for detail.
<br />L46996: Page 3 of 11
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