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February 14, 2011 <br />New Elk Coal Company <br />122 West First St. <br />Trinidad, CO 81082 <br />USA <br />Client Sample ID: PRS -1 <br />Date Received: 02/01/2011 <br />Matrix: Surface Water <br />Project Name /# : New Elk Mine <br />TESTS <br />Alkalinity, Bicarbonate <br />Alkalinity, Carbonate <br />Chloride, Total <br />RESULT <br />160 mg/L HCO3 <br /><1 mg/L CO3 <br />1 mg/L <br />mg /L CaCO3 <br />mg /L <br />mg /L <br />mg/L <br />mg /L <br />mg/L <br />mg /L <br />mg /L <br />mg/L <br />mg /L <br />0.22 <br />170 mg/L <br /><5 mg/ <br />27 mg /L <br />Analysis Report <br />Date Sampled : <br />Sample Taken By : <br />Sample Type : <br />Time Sampled : <br />METHOD <br />SM2320 B 1 <br />SM2320 B 1 <br />EPA300.0 1 <br />Calc 1 <br />01/31/2011 <br />Al Weaver <br />Grab <br />1355 <br />Page 1 of 1 <br />SGS Minerals Sample ID: 072 - 50797 -001 <br />REPORTING ANALYZED <br />LIMIT DATE I TIME ANALYST <br />Hardness, Calculated Total 150 <br />Iron, Dissolved <0,01 <br />Manganese, Dissolved 0.006 <br />Calcium, Total 48 <br />Iron, Total 0.08 <br />Magnesium, Total 7.6 <br />Manganese, Total 0.011 <br />Potassium, Total 0.88 <br />Sodium, Total 6.1 <br />Iron, Total Recoverable 0.07 <br />Sodium Absorption Ratio <br />Solids, Total Dissolved <br />Solids, Total Suspended <br />Sulfate <br />Method Reference(s): <br />"Standard Methods for the Examination of Water and Wastewater ", 18th Edition, 1992; APHA- AWWA -WEF <br />"Methods for the Determination of Metals in Environmental Samples ", EPA/600 /4- 91/010, June 1991 <br />"Methods for the Determination of Inorganic Substances in Environmental Samples ", EPA/600 /R- 931100 <br />02/02/2011 1545 SV <br />02/02/2011 1545 SV <br />02/04/2011 1545 ST <br />EPA200.7 0.01 02/10/2011 1234 EH <br />EPA200.7 0.005 02/10/2011 1234 EH <br />EPA200.7 0.01 02/10/2011 1234 EH <br />EPA200.7 0.01 02/10/2011 1234 EH <br />EPA200.7 0.01 02/10/2011 1234 EH <br />EPA200.7 0.005 02/10/2011 1234 EH <br />EPA200.7 0.05 02/10/2011 1234 EH <br />EPA200.7 0.05 02/10/2011 1234 EH <br />EPA200.7 0.01 02/10/2011 1234 EH <br />Cala 0.01 <br />SM2540 C 5 02/01/2011 1540 SV <br />SM2540 D 5 02/01/2011 1400 SV <br />EPA300.0 5 02/04/2011 1545 ST <br />Somer Rodriguez, Denver Laboratory <br />SGS North America Inc. Minerals Services Division <br />4065 Paris St Suite 6.200 Denver CO 80239 t (303) 373 -4772 f (303) 373-4791 www.sgs.comlminerels <br />Member of SGS Group <br />This document is issued by the Company under Its General Conditions of Service accessible at http: / /www.sgs ,cons /terms_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 />