Key Laboratories, Inc.
<br />Client : Walsh Environmental 2479A Riverside Parkway
<br />Client Project Name: New Horizon Mine Grand Junction, Colorado 81505-1319
<br />Client Project Number: 900882.0001.010 Phone (970) 243-5311 Fax (970) 243-6010
<br />Client Sample Number: NHSS-226A
<br />Client Sample Location : New Horizon Aline, 0-24 Key Lab #: 10.1016
<br />Sampling Date : 7115/2010 Work Order A : 0716101002
<br />Sampling Time :
<br />Sample Matrix: Sail Date Received :
<br />Analyst: 07116/10 ?r
<br />Sampler: Edward Sample Prep: Total, Op.. Vessel (((
<br />Analysis Method : •ICP-MS, EPA Methods 602012003 Prep Method: EPA Method 200.8 Op.. Vessel Microwave 0igution
<br />Wednesday, Wednesday, Wednesday,
<br />Date Analyzed: July 21, 2010 July 21, 2010 July 21, 2010
<br />20:26:17 20:37:44 20:14:39
<br />Key Lab Prep Batch Sample ID# WI.07208-10- WI-07208-10- Wt-07206-10.
<br />101643_M 101644101D 0000.01 LMB
<br />Sample Comments: M MD LMB
<br />Sample Aliquot (mgt: 1063.2 1080.5 1000
<br />Prop Au Spike Recovery: 1.010 1.028 0.983
<br />Prep/Digestion Dr->> 47.03 46.27 so .
<br /> AMI sls lon Mme symbol acaA Audit Anal a Reported Value Reported Value Units Method Blank Blank DF MDL ppm PQLppm Max QL ppm
<br />Method Mass vmlr• n
<br /> 1 «-# Analytes Reported
<br />I-Ma• 2 +oo Li Lithium mglKg 5DO.00 0.25 1 500
<br />ICPMa• 9 ,0 Be Beryllium mg/Kg c < <
<br />IcP'Ma 11 100 B Boron mglKg 500.00 0.5 2 500
<br />Icp.M3• 23 1o Na Sodium mg/Kg < < <
<br />1c'-Mg- 2. 10 Mg Ma uesinm mg1K9 < < c
<br />IcP-Ms• a 10 Al Aluminum mg/Kg c < <
<br />-Me• ae to Si .Silicon mg/Kg < < <
<br />.P-W. 01 +o P Phosphorus mg/Kg < < <
<br />KP- as 10 K Potassium mg/Kg < < <
<br />Icp4s• " 20 C. Calclum mg/Kg < < <
<br />Ic-3' b 1o Ti Titanium mg/Kg < < <
<br />I0M1MS' It 10 y \ranandium mgfKg < < <
<br />1c P.Ms• s: 10 Cr 100 Chromium mgfKg < < c
<br />IcP.Ms• to Mn Manganese mg/xg < < <
<br />..P.M.. 5. 2s Fe Iron mg/Kg < c <
<br />IcP-Ma• n to Co Cobalt mg/Kg < e c
<br />IcP.Ms• So 1o Ni Nickel mg/Kg < < <
<br />IcP.Ms• e2 ,o Cu Copper mg1K9 c < <
<br />ICP Ma• as +M Zn Zinc mgfKg < < c
<br />icP'MS' 75 1e0 As 100 Arsenic mg/Kg 500.00 0.45 1.8 1000
<br />IcP.MS• ez +oo Se 20 x Selenium 0.24 J 0.26 J mg/Kg < 500.00 0.16 0.6 1000
<br />Kp.MS as too Sr Strontium mg/Kg 500.00 0.025 0.1 1000
<br />KP•Ms• se 10 Mo Mum, mgMil < < <
<br />-"a• 102 1o Ag 100 Silver mg/Kg < < <
<br />IcP-us' "I +o Cd 20 Cadmium mgfKg < < <
<br />,cP.MS- 123 1o St) Antimony mg1Kg < < e
<br />IcP-us• 132 Im BA 2000 Barium mg/Kg 500.00 0.03 0.12 1000
<br />ItwMS• 20: to Hg 4 Mercury mg1K9 < < <
<br />IcP.Ms• 2 05 to TI Thallium mg)Kg < < <
<br />Ira.MS• 2 a +o pb 100 Lead mg/Kg < c <
<br />IcP-Ms• u at 100 Th Thorium mglKg 500.00 O.OOb 0.02 500
<br />Icaus• t ae ,m U Uranium mg/Kg 600.00 0.005 O.D2 500
<br />
<br />.,,.._....,, ....-...... . ....... ........,,..?x,.,..,,....,,,?w„•s.ryurseu. nvmomir ar eusmnmrs mquesr.
<br />Notes: LMB=laboratory method blank, MandMD - samplematrixreplicates
<br />Motes: LOS -spiked laboratory method blank, MS and MSD - spiked sample matrix replicates
<br />Notes; Au Is spiked as sample prep surrogate and to facilitate analysis of Mercury, DF - Dilution Factor,
<br />Notes: MDL= Method Detection Limit, PQL=Primary Quantitation Limit, MQL= Maximum Quantitatlon Limit,
<br />Notes: <=less than MDL, J = Greaterthan MDL but less than PQL (4 x MDL), E - Estimated Value because It exceeds the MQL
<br />Notes: n.a. is Not Applicable, Blank Space . Not Requested or Not Reported
<br />Notes: RORA TCLP Extract Limits: Ba • 100 ppm; [Cr, As,Ag,Pb) - 5ppm; (Se, Cd) = 1 ppm; Ng - 0.2 ppm
<br />Notes: "(Total RCRA limits) are 20 times the TCLP extract limits because of TCLP sample size (100g) and extract volume (20DOmL).
<br />"EPA SW346 Method 1311. Revision D, July 1992, Section 1.2: 11'a total analysis of the waste dimacutratas that individual malyles are not present I. the waste,
<br />or that they are present but at such low concentrations that the appropriate regulatory levels could not possibly be exceeded, the TCLP need not be run.
<br />Analyst/ Reviewer
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