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III 111111111111 111~~ <br /> <br />STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Depanmenl 01 Natural Resources <br />1313 Sherman 51., Room 215 <br />Denver, Colorado 80207 <br />Phone 13031 866 3 567 <br />FA%:1703) 872-8106 <br />April 17, 1995 <br />~~~~ <br />DEPARTMENT OF <br />NATURAL <br />RESOURCES <br />Mr. Jim Stover Roy Romer <br />Governor <br />Minrec, Inc• Tames S. Lochhead <br />2768 Compass Drive, Sulte 1D1 &ecutive Director <br />Grand Junction, CO 81506 Michael R. LOng <br />Division Director <br />RE: Quarterly Bench Stability Monitoring; Blue Ribbon Mine; <br />Permit No. C-81-047 <br />Dear Mr. Stover; <br />The Division has reviewed the first quarter 1995 bench stability <br />monitoring reports for the Blue Ribbon Mine. The survey was <br />performed March 18, 1995. <br />The survey results indicate that there has <br />movement of the monuments, since the monuments <br />1985, and since the previous survey. Not <br />previously observed and documented episodes of <br />additional Division concerns have resulted fr <br />data. <br />Please let me know if you have any questions. <br />Si a ly, <br />Christine E. Jo <br />Environmental Pr tE <br />Specialist <br />been very little <br />were installed in <br />withstanding the <br />mass movement, no <br />om review of this <br />CEJ/WP51/047BENMON <br />