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SGS1 <br />October 17, 2011 <br />New Elk Coal Company <br />122 West First St. <br />Trinidad, CO 81082 <br />USA <br />Client Sample ID: <br />Date Received: <br />Matrix: <br />TESTS <br />Alkalinity, Total <br />Conductivity <br />Hardness, Calculated Total <br />Mercury, Total <br />Calcium, Dissolved <br />Magnesium, Dissolved <br />Sodium, Dissolved <br />Lead, Potentially Dissolved <br />Selenium, Potentially Dissolved <br />Silver, Potentially Dissolved <br />Cadmium, Potentially Dissolved <br />Copper, Potentially Dissolved <br />Manganese, Potentially Dissolved <br />Nickel, Potentially Dissolved <br />Zinc, Potentially Dissolved <br />Arsenic, Total <br />Boron, Total <br />Iron, Total <br />Aluminum, Total Recoverable <br />Chromium, Total Recoverable <br />Iron, Total Recoverable <br />Nitrogen, Ammonia <br />pH <br />pH Temperature <br />Sodium Absorption Ratio <br />Solids, Total Suspended <br />Pond #1 <br />02/25/2010 <br />Surface Water <br />1400 mg/L CaCO3 <br />2100 umhos /cm <br />42 mg /L CaCO3 <br /><0.2 ug/L <br />8.7 mg/L <br />4.9 mg/L <br />580 mg/L <br /><0.005 mg/L <br />0.003 mg/L <br /><0.0005 mg /L <br /><0.005 mg/L <br /><0.005 mg/L <br />0.010 mg/L <br /><0.01 mg/L <br />0.015 mg/L <br /><0.002 mg/L <br />0.04 mg/L <br />0.21 mg /L <br />0.21 mg/L <br /><0.005 mg/L <br />0.21 mg/L <br />1.2 mg/L N <br />8.29 s.u. <br />20.5 °C <br />39 <br />5 mg/L <br />Analysis Report <br />Date Sampled : <br />Project Name /# : <br />Sample Taken By : <br />Sample Type : <br />Time Sampled : <br />SGS Minerals Sample ID: 072 - 44186 -001 <br />02/23/2010 <br />New Elk Coal <br />R. Thompson <br />Grab <br />1300 <br />Page 1 of 2 <br />REPORTING ANALYZED <br />RESULT yIETHOD LIMIT DATE / TIME- ANALYST <br />SM2320 B 1 03/04/2010 0825 SV <br />SM2510 B 1 03/08/2010 0840 SV <br />Calc 1 <br />E PA245.1 0.2 03/03/2010 1100 DAH <br />EPA200.7 0.01 03/04/2010 1650 EH <br />EPA200.7 0.01 03/04/2010 1650 EH <br />EPA200.7 0.05 03/04/2010 1650 EH <br />EPA200.7 0.005 03/04/2010 1600 EH <br />EPA200.9 0.002 03/05/2010 1850 EH <br />EPA200.7 0.0005 03/04/2010 1600 EH <br />EPA200.7 0.005 03/04/2010 1600 EH <br />EPA200.7 0.005 03/04/2010 1600 EH <br />EPA200.7 0.005 03/04/2010 1600 EH <br />EPA200.7 0.01 03/04/2010 1600 EH <br />EPA200.7 0.005 03/04/2010 1600 EH <br />EPA200.9 0.002 03/08/2010 0950 EH <br />EPA200.7 0.02 03/05/2010 1600 EH <br />EPA200.7 0.01 03/05/2010 1600 EH <br />EPA200.7 0.02 03/05/2010 1830 EH <br />EPA200.7 0.005 03/05/2010 1830 EH <br />EPA200.7 0.01 03/05/2010 1830 EH <br />SM4500 -NH3 H 0.05 03/02/2010 0815 ST <br />SM4500 -H B 0.01 02/25/2010 1535 SV <br />SM4500 -H B 02/25/2010 1535 SV <br />Calc 0.01 <br />SM2540 D 5 02/26/2010 1330 SV <br />Somer Rodriguez, Denver Laboratory <br />SG S North America ho. Mneials Services DhiAon <br />4885 Paris St Suite 8 -200 Denver CO 80239 t (303)373.4772 f (303)373 -4791 wwwsgscomhtinerais <br />Member of SGS Group <br />This document is issued by the Company under its General Conditions of Service accessible at http:// www. sgs.comfterms_and_conditions.htm Attention is <br />drawn to the limitation of liability, indemnification and jurisdiction issues defined therin. <br />Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within the limits <br />of Client's instructions, if any. The Company's sole responsibility is to its client and this document does not exonerate parties to a transaction from exercising all <br />their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or appearance of this document <br />is unlawful and offenders may be prosecuted to the fullest extent of the law. <br />