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iii iiiiiiiiiiiuiii <br />999 <br />BATTLE MOUNTAIN RESOURCES, INC. <br />5o t, <br />~ ~~ ~r~~~ <br />July 28, 1993 <br />r r <br />r <br />AUG 41993 <br />Mr. Larry Oehler <br />Division of Minerals and Geology Drolslor~ „i ;vl~nz~~r „ u~,..,,, <br />1313 Sherman Street, Room 215 <br />Denver, Colorado 80203 ~~pp77neMOU~IwN <br />60LD COMPANY <br />Re: Battle Mountain Resources, Inc. (BMRI) - San Luis <br />DMG Permit No. M-88-112, Bi-Weekly Water Sampling <br />Dear Mr. Oehler: <br />Enclosed are the analytical reports from Core Laboratories <br />for the bi-weekly water samples collected on May 27-28, 1993 <br />as specified in the April 1992 Abatement Plan. The oross- <br />reference table between sample identification numbers and <br />sample locations is attached. As specified in TR-OOfi, <br />calculated free and wad cyanide values for the process point <br />samples are enclosed. <br />This sampling event coincided with the fourth site visit of <br />the independent third party sampler, Dr. Ann Maest o$ <br />RCG/Hagler, Bailly, Inc. RS-5 was sampled twice - a sample <br />during the third party visit (930527 BMG O1, analyzed for <br />cyanide and metals) and a bi-weekly sample (930528 BMG 04, <br />analyzed for the complete parameters list). <br />No deviations from the sampling QA/QC protocols, TR-006, <br />were noted for any of the samples collected. wells M-9, <br />M-12, and M-13 were sampled. Samples were collected at <br />surface water station RS-5. Four process points were <br />sampled; the pre-detox sample could not be collected due to 1 <br />maintenance activities. Wells M-2, M-6, M-7, and M-8 and <br />the three lysimeter pairs were checked and found to be dry. <br />A bucket-beaker rinse blank and a field blank were collected <br />as field quality control samples. <br />The initial analysis by Core Labs of the cyanide samples for <br />the lower and upper ponds showed CN-wad values great@r than <br />CN-total values. The samples were re-analyzed. Both <br />reports are attached. All cyanide values were below our <br />permit limits. <br />Sincerely, -- <br />hllnnc ~ ~ ~` <br />Alana L. Scott <br />Environmental Engineer <br />cc: Anne Baldrige <br />Ken Kluksdahl <br />Mike Young <br />A S(/fl.G/DIA FY OF flATTI F M(7 UNTA/N GOLD COMPANY <br />P.O. BOX 310 5.4N LUIS, COLORADO BI IS?11310 (719167?J 3fi2 FAX f71Y)672-7363 <br />` / S„~~ <br />7 ~ <br />--c3 <br />~,~r <br />L-_ <br />