2010-11-23_HYDROLOGY - M1977300 - Laserfiche WebLink

Home Browse Search

........ _...__. _ .. _....... .......... ___ .. . .... - . ... ... www.ener6ab.com Helena, WT B77-472-0711 • Billings, MT $00-735-4489 Casper, WY 888-235-0515 Aw" albWalkmSlnce l9sT Gillette, WY 866-686-7175 • Rapid City, SD 888-672-1225 • College StatiDn, TX 888-690-2218 QA/QC Summary Report Client: Cotter Corporation Project: Schwartzwalder Mine Report Date: 09/27/10 Work Order: C10080962 Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual Method: E200.8 Batch: 27276 Sample ID: MB-27276 7 Method Blank Run: ICPMS4-C_100902A 09/03/10 00:48 Arsenic 0.0008 mg/L 5E-05 Chromium 0.0005 mg/L 3E-05 Copper ND mg/L 5E-05 Lead 0.0002 mg/L 5E-05 Thallium 0.0006 mg/L 0.0001 Uranium ND mg/L 4E-05 Zinc 0.001 mg/L 0.001 Sample ID: LCS3-27276 7 Laboratory Control Sample Run: ICPMS4-C_100902A 09/03/10 00:55 Arsenic 0.515 mg/L 0.0010 103 85 115 Chromium 0.541 mg/L 0.050 108 85 115 Copper 0.526 mg/L 0.010 105 85 115 Lead 0.523 mg/L 0.050 105 85 115 Thallium 0.516 mg/L 0.10 103 85 115 Uranium 0.493 mg/L 0.00030 99 85 115 Zinc 0.545 mg/L 0.010 109 85 115 Sample ID: C10081083-002CMS3 7 Sample Matrix Spike Run: ICPMS4-C_100902A 09/03/10 02:24 Arsenic 0.510 mg/L 0.0010 102 70 130 Chromium 0.506 mg/L 0.050 101 70 130 Copper 0.486 mg/L 0.010 92 70 130 Lead 0.525 mg/L 0.050 104 70 130 Thallium 0.524 mg/L 0.10 105 70 130 Uranium 0.524 mg/L 0.00030 105 70 130 Zinc 0.488 mg/L 0.010 89 70 130 Sample ID: C10081083-002CMSD 7 Sample Matrix Spike Duplicate Run: ICPMS4-C_100902A 09/03/10 02:30 Arsenic 0.529 mg/L 0.0010 105 70 130 3.6 20 Chromium 0.533 mg/L 0.050 107 70 130 5.2 20 Copper 0.507 mg/L 0.010 96 70 130 4.3 20 Lead 0.559 mg/L 0.050 111 70 130 6.4 20 Thallium 0.559 mg/L 0.10 112 70 130 6.5 20 Uranium 0.555 mg/L 0.00030 111 70 130 5.7 20 Zinc 0.498 mg/L 0.010 91 70 130 2.1 20 Qualifiers: RL - Analyte reporting limit. MDC - Minimum detectable concentration ND - Not detected at the reporting limit. Page 24 of 44