REP16499

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 9/22/1997
• Doc Name: ATTACHMENT 3 GEOCHEMICAL TEST RESUSTS 09-93 DRILLING PROGRAM
• Media Type: D
• Archive: No

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Western Atlas
International
.un..,aaa.C park
CORE LABORATORIES
O UAL I T Y C O N T R O L R E P O R T
11/10/93
JOB NUMBER: 931935 CUSTOMER: BATTLE MOUNTAIN GOLD AT TN: ALANA SCOTT
ANALYSIS DUPLICATES REFERENCE STANDARDS MATRI% SPIKES
ANALYSIS ANALYSIS ANALYSIS ANALYZED DUPLICATE RPD or TRUE PERCENT ORI GINYII SPIKE PERCENT
TYPE SUBTYPE I.D. VALUE (A) VALUE (B) (~A-B~) VALUE RECOVERY VALUE ADDED RECOVERY
PARAMETER:POtassi wn, Diss. (K) DATE/TINE ANALYZED:10/21/93 18:30 OC BATCH NUNBER:281386
REPORTING LIMIT/D F: 5 UNITS: ~/L METHOD REFERENCE :6010 (2) TECNNI CIAN:GAG
BLANK ICB 1075E <5
BLANK MB 1312 <5
BLANK CCB 1015E <5
BLANK CCB 1015E <5
BLANK CCB 1015E <5
BLANK CCB 1015E <5
STANDARD CCV 1007E 251 250 100
STANDARD ISB 0907K 10 10 100
STANDARD CCV 1007E 248 250 99
STANDARD ICV 1020D 101 100 101
STANDARD CCV 1007E 257 250 103
STANDARD ISB 0907K 12 10 120
STANDARD CCV 1007E 250 250 100
SPIKE PDS 937935-016 57 9 50 96
SPIKE PDS 931970-003 60 10 50 100
DUPLICATE MD 931935-020 9 10 1
DUPLICATE 11D 931970-004 10 10 0
DUPLICATE MD 931969-002 10 10 0
PARAMETER:Megnesi um, Diss. (MB) DATE/TIME ANALY2ED:10/21/93 20:57 OC BATCH NUMBER:281387
REPORTING L[N[T/DF: 0.1 UNITS:t2q/L METHOD REFERENCE :6010 (2) 7ECHNICIAN: GAG
BLANK ICB 1075E <0.1
BLANK MB _ 1312 <0.7
BLANK CCB 1015E <0-1
BLANK CCB 1015E <0.1
BLANK CCB 1015E <0.1
BLANK CLB 1015E <0.1
STANDARD CCV 0727G 24.8 25.0 99
STANDARD CCY 0727C 24.2 25.0 97
STANDARD ILV D1020 20.0 20.0 100
STANDARD LCV 0727G 24.3 25.0 97
STANDARD CCV 0727G 24.5 25.0 98
SPIKE PDS 931970-003 48.9 5.2 50.0 87
SPIKE PDS 931935-016 43.3 0.4. 50.0 86
DUPLICATE MD 931970-004 5.2 5.2 0
DUPLICATE MD 931935-OZO 0.3 0.3 0.0
DUPLICATE MD 931969-002 <0.1 <0-1 NC
DUPLICATE MD 931954-009 7.9 8.0 1
PARAMETER:Manganese, Diss. (Mn) DATE/TIME ANAIYZED:10/21/93 18:30 OC BATCN NUMBER:28T388
REPORTING LIMIT/D F: 0.01 UNITS:mB/L METHOD REFERENCE :6010 (2) TECHNI CIAN:GAG
BLANK ICB 1015E <0.01
BLANK MB 1312 <0.01
BLANK CCB 1015E <0.01
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