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<br /> iii iiiiiiiiiiiii iii <br /> <br /> STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Department of Natural Resources <br />octF~c~ <br /> <br /> <br />1713 Sherman Si., Room 215 ti <br />4 <br />~~ <br />g <br /> ~ <br />~ <br />Denver, CO 80203 . <br />Phone: 1301) 866-3567 ~ re~e' <br />FA%: (703) 8728106 <br /> Roy Romer <br />Governor <br /> Michael B Long <br /> <br />June 30, 1993 Division Director <br />To: Susan Morrison <br />From: Janet Binns <br />Re: Seneca II (C 0-005) 1993 Permanent Revegetation Seedmix <br />I have reviewed Peabody's submittal of proposed 1993 reclamation seedmix for use at the <br />Seneca II mine. Differences I have observed between the 1992 seedmix and the 1993 <br />seedmix follow: <br />species PIS/ac <br />Aaroovron dasvstachXum (Thickspike wheatgrass) -1.0 <br />Aeroovron sue, inerme (Bluebunch wheatgrass} -1.0 <br />Aeroovron trac~caulum (Slender wheatgrass) -1.0 <br />Elvmus 'u~ nceus (Russian wildrye) -0.5 <br />Poa amnia (Big bluegrass) -0.25 <br />Poa canbv (Canby bluegrass) -0.25 (0) <br />Astragalus cicer (Cicer milkvetch) -0.5 <br />Penstamen tric s (Rocky mtn. penstamen) -0.25 <br />Penstamen ap Imeri (Palmer penstamen) -0.1 <br />Lu inus al estris (Mountain lupine) -0.1 <br /> shrubs in mix <br />Rosa woodsii (Woods rose) -0.1 <br />Purshia ~ridentata (Antelope bitterbrush) + 1.0 <br />Amelanchier utahensis (Serviceberry) +0.3 <br />Prunus vireiniana (Chokecherry) + 1.0 <br />Artemisia lridentata (Big sagebrush) -0.1 <br />Svmphoricarpos oreoQhilus (Mountain snowberry) +0.1 <br />