REV13803

• Permit No: M1983141
• IBM Index Class Name: Revision
• Doc Date: 10/8/1992
• Doc Name: FAX COVER
• From: DMG
• To: COM INC
• Type & Sequence: TR3
• Media Type: D
• Archive: No

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STATE OF COLOlZ~DO
DIVISION OF MINERALS AND GEOLOGY
Department of ~Jatural Resources
131 }Sherman SI., Room 215
Denver, CO 80:03
Phone: [phone]
FA%: 13071 83:8106
October 7, 1992
Gwen Fraser
COM, Inc.
P.O. Box 80905
Seattle, Washington 98108
RE: Cash Mine and Mill, Permit No. M-83-141, Revision No. TR-03 -
Third Adequacy Response
Dear Ms. Fraser:
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Roy Romer
Governor
ntichael B. long
Division Director
On September 28, 1992 the Division received your response to the Division's second adequacy review of
technical revision No. TR-03 to Permit No. M-83-141. The Division denies the portion of the technical
revision that deals with the raw ore storage facility and drainage control. You must submit acceptable
designs and maps and obtain approval prior to use of the raw ore storage facility. The Division approves
the remainder of the technical revision on{y if COM, Inc. and its affiliates and Mi Vida Enterprises, Inc.
agree to the following stipulations:
The ores to be brought to the mill from off site must be characterized according to present permit
parameters and in addition include a detailed characterization of the tailings material (composition,
total volume, toxicity, acid generating potential) that will be deposited in the tailings
impoundment. The Division will have 10 working days to review this information. No ore material
maY be placed on site until the Division approves the processing of the ore in the mill. If the
operator does not receive an answer within 10 working days. The processing of the ores is
automatically approved.
2. All ore must originate from sites that have a valid Mined Land Reclamation permit in the name of
COM, Inc. and/or its affiliates and/or Mi Vida Enterprises, Inc. Affiliates must be specified and
approved by the pivision prior to submitting ore characterizations from those affiliate properties to
the Division. Milling of any ores from sites not permitted by COM, Inc. and its affiliates and/or Mi
Vida Enterprises will be considered custom milling and a Certificate of Designation from the
Colorado Department of Health will be required.
If you should have any questions regarding this approval with stipulations, please contact me.
Sincerely,
{
William York-Feirn~
Reclamation Specialist
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cc: Rob Helmick, Boulder County
Evan Freirich m:\oss\yjb\tr03