2013-03-27_GENERAL DOCUMENTS - M1977215

• Permit No: M1977215
• IBM Index Class Name: GENERAL DOCUMENTS
• Doc Date: 3/27/2013
• Doc Name: Appeal of Notice of Pending Designation as a DMO.
• From: Rio Grande Silver, Inc.
• To: DRMS
• Permit Index Doc Type: General Correspondence
• Email Name: AJW
• Email Name: GRM
• Email Name: RCO
• Media Type: D
• Archive: No

Inorganic QC
Summa
ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334 -5493
Rio Grande Silver, Inc.
Chromium (1312)
M6020 ICP -MS
ACZ Project ID: L11050
ACZ ID
Type Analyzed PCNISCN
pte Found Units
RPD L
Qi
WG340757
WG3407571CV ICV 03/20/1312 MS130102 -2 05 0483 mg /L 96.6 90 110
WG3407571CB ICB 03/20/13 12 49 U mg /L - 0.0015 0 0015
WG3407571CSA ICSA 03/20/13 12 .00055 00055 mg /L -0 002 0 002
WG340757ICSAB ICSAB 03/20/13 12 56 MS130220 -5 02002 02238 mg /L 111.8 80 120
WG340646PBS PBS 03/20/13 13:03 U mg /L -0 0015 0.0015
WG340646LFB2 LFB 03/20/13 13:07 MS130220 -1 05005 .04431 mg /L 88 5 80 120
L11050 -01DUP DUP 03/20/13 13 14 0257 02612 mg /L 1.6 20
L11050 -02SDL SDL 03/20/13 13 20 U U mg /L 10
L11050 -03MS MS 03/20/13 13 27 MS130301 -3 .05005 U 04371 mg /L 87.3 75 125
L11050 -03MSD MSD 03/20/1313 MS130301 -3 .05005 U 04379 mg /L 87.5 75 125 018 20
WG340757CCV1 CCV 03/20/13 13:34 MS121227 -4 .1001 09494 mg /L 94 8 90 110
WG340757CCB1 CCB 03/20/13 13:37 U mg /L -0 0015 0 0015
Cobalt (1312)
ACZ ID
Type Analyzed `` PCN/SCN QC Sample Found Units
er RPD Limit Quid
WG340442
Copper (1312)
M6010B ICP
WG3404421CV ICV 03/14/13 12 11 11130114 -4 2 002 1 971 mg /L 98.5 90 110
WG3404421CB ICB 03/14/13 12 U mg /L -0.03 0 03
WG340442PQV PQV 03/14/13 12:17 11130219 -2 05 054 mg /L 108 70 130
WG340442ICSAB ICSAB 03/14/13 12:20 11130114 -7 .246 244 mg /L 99 2 80 120
WG340266PBS PBS 03/14/13 1226 U mg /L -0 03 0.03
WG340266LFB1 LFB 03/14/13 12 29 11130306 -2 5 514 mg /L 102 8 85 115
L11050 -01MS MS 03/14/13 12 35 11130306 -2 5 U 507 mg /L 101.4 75 125
L11050 -01 MSD MSD 03/14/13 12 38 11130306 -2 5 U 513 mg /L 102 6 75 125 1.18 20
L11050 -01DUP DUP 03/14/1312 U U mg /L 0 20
L11050 -02SDL SDL 03/14/13 12 48 U U mg /L 10
WG340442CCV1 CCV 03/14/13 12 54 11130114 -2 1 001 976 mg /L 97 5 90 110
WG340442CCB1 CCB 03/14/13 12:57 U mg /L -0.03 0 03
M6020 ICP - MS
RA
ACZ ID Type Analyzed PCN/SCN QG Sample Found
Lower Upper RPD Limit Quai
WG340757
WG3407571CV ICV 03/20/13 12 MS130102 -2 05 04921 mg /L 98 4 90 110
WG340757ICB ICB 03/20/13 12 49 U mg /L -0 0015 0 0015
WG3407571CSA ICSA 03/20/13 12'53 00098 00098 mg /L -0 003 0 003
WG340757ICSAB ICSAB 03/20/13 12:56 MS130220 -5 02002 02124 mg /L 1061 80 120
WG340646PBS PBS 03/20/13 13•03 00115 mg /L -0 0015 0 0015
WG340646LFB2 LFB 03/20/13 13 07 MS130220 -1 05005 .04485 mg /L 89 6 80 120
L11050 -01DUP DUP 03/20/13 13 14 0022 0042 mg /L 62.5 20 RA
L11050 -02SDL SDL 03/20/13 13 0024 00375 mg /L 56 3 10 ZB
L11050 -03MS MS 03/20/13 13 27 MS130301 -3 .05005 0056 04792 mg /L 84 6 75 125
L11050 -03MSD MSD 03/20/13 13:31 MS130301 -3 05005 .0056 04817 mg /L 85 1 75 125 0 52 20
WG340757CCV1 CCV 03/20/13 13:34 MS121227 -4 25025 236 mg /L 94 3 90 110
WG340757CCB1 CCB 03/20/13 13 37 U mg /L - 0.0015 0 0015
REPIN.01.06.05.01
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