REP07164

• Permit No: M1977410
• IBM Index Class Name: Report
• Doc Date: 10/20/1994
• Doc Name: QUALITY CONTROL REPORT
• Media Type: D
• Archive: No

~I
CORE LABOR~ITORIES
O U A L I i Y L O N i R O C R E P O R T
10/20/94
JOB NUMBER: 941802 CUSTOMER: HENORICKS MINING CO, INC. ATTN: THOMAS HENDRI(KS
ANALYSIS DUPLICATES REFERENCE STANDARDS MPTRIK SPIKES
ANALYSIS ANALYSIS ANAlY515 ANALYZED DUPLICATE RPD or TRUE PERCENT ORIGINAL SPIKE PERCENT
TYPE SUB-TYPE I.D. VALUE (A) VALUE (B) (A-B~) VALUE RECOVERY VALUE ADDED RECOVERY
PARAMETER:LOnductivity (Fitt.) DATE/TIME ANACYZED:11/02/94 15:00 DC BATCH NUMBER :312910
REPORTING LIMIT/0 F: 1 UNI TS:umhos/cm 225dC METHOD REFERENCE :120.1 (1) TECHNIC[AN:MLM
BLANK ICB 941102 <1
BLANK CCB 941102 <1
BLANK LLB 941102 <1
BLANK CCB 941102 <1
STANDARD ICV/LCS 941319 105 98 107
STANDARD LLV C940926B 146 147 99
STANDARD CCV G9409268 146 147 99
STANDARD CCV G940926B 146 147 99
DUPLICATE MD 941875-69 145 144 1
DUPLICATE MD 942332-143 568 565 1
DUPLICATE MD 942332-150 408 407 0
PARAMETER:SUtfate (Fi Lt.) DATE/TIME ANALYZED:11/02/94 08:00 OC BATCH NUMBER:312959
REPORTING LIMIT/DF: 10 UNITS:mg/C METHOD REFERENCE :375.2 (1) TECHN ILIAN:DME
BLANK ICB 941102 <10
BLANK LLB 941102 <10
BLANK CCB 941102 <10
BLANK LCB 941102 <10
BLANK CCB 941102 <10
BLANK CL8 941102 <10
STANDARD ICV/LCS G940415A 158 150 105
STANDARD CCV S80 79 80 99
STANDARD CCV S80 76 80 95
STANDARD CCV S80 74 80 92
STANDARD LCV 580 73 80 91
STANDARD CCV S80 78 80 98
SPIKE MS 940881-53 97 46 50 102
SPIKE MS 940881-54 94 54 50 80
SPIKE MS 940881-56 86 40 50 92
SPIKE MS 941802-13 64 22 50 84
SPIKE MS 941922-10 131 88 50 86
DUPLICATE MD 940881-53 46 44 2
DUPLICATE MD 940881-54 54 60 11
DUPLICATE MD 940881-56 40 41 1
DUPLICATE MD 941802-13 22 22 0
DUPLI CAT"c MD 941922-10 88 88 0
PARAMETER; pH (Fitt.) DATE/TIME ANALY2ED:11/04/94 10:30 OC BATCH NUMBER:313162
REPORTING LFMI7/DF: 0.01 UNITS:pH Units METHOD REFERENCE :150.7 (1) TECHNICIAN:MLM

STANDARD LCV G941001A 3.98 4.00 100
STANDARD CCV S7.00 7.01 7.00 100
STANDARD CCV S7.00 7.01 7.00 100
STANDARD CCV S7.00 7.02 7.00 100
STANDARD CCV S7.00 7.02 7.00 100
10703 East Bethany Drive
Aurora, CO 80014
[phone]
PAGE:22
s« a.ni«« .w..w.r a, ~oe.•~+:w~s aomaNn N mgr+n~ an e.rn w.s oosan:wor a~a wma~u s.oo..a or gyn. n..m ion .sos. «si«s a.o mm~e.«n w..ms ..nn n« am m.a.. rro ~arm~.uvo.r ., ao.~o.r ..o,m.a ,ro,.
r.m m. o«. ~mgm.ni of co.. uo.,.no«. cm. r+m.noo« n.e.«. sr.R..r .o moor. n,p ..a m.rrr .w .+...mr o. ue~«.m.:os r.o•sss o. ~ma~n.+s w m• emm,.~q. owc•~ oom~~o.s .~ owinram«. or my on. qn. cou o.
.m.~ m~~.,a..~eor.r. •.~~ or rma ~. co~~.ao..n..mm r.o ,non a asw o~,.~~.n goo. oia~..v rnr...•snor.., rmr ,..on sm. om a ~m,oacna ..ue~ a nr mo~.n .mom w..•n...op~ o+n or c.~. ~ns+~o.r.