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D12 GEOLOGY, SLICK ROCK DISTRICT, SAN hUGUEL AND DOLORES COUNTIES, COLO. <br /> TABt,E 7.-Average ekamicat eompositio , in weigAt percent, of andrtosea of the redrbeds facier in fhe SUck Rock diatriet <br /> lBsad as smguamnative sprangraphle analyas by Naoer M.Conklin(13 tampls)and Jospb RafRr(g s mpleal.M.major,Tr,leas:0,looked for but not farad iblow <br /> smlt of dmw.tabigtr). Abe looked far but not found: P. An, B4 Cd. Co. Dr, Er, En. Cd. " 17f. Hg, He. In. Ir, I+. EA. I.n. Nd, On. Pd. Pr. Pt. <br /> Bb.Re,lib.Re.8b.Sm.Ta,Tb,To.Th.TI,71m U.W.7a.Number of amplrt lo parenthml <br /> Entrada Sandstone Morrison Formation <br /> Navajo Average <br /> Sandstone Devey Bridge Slick Rock Salt Wash Brushy Basin <br /> Member Member Member Member <br /> (1) (3) (5) (7) (5) (21) <br /> Si-------- >10 >10 >10 M M >10 <br /> A1-------- 3 3 2,2 1.7 1.6 2 <br /> Fe-------- .7 1.3 .9 .8 .7 .9 <br /> Mg-------- -1.5 1.6 15 .5 .6 .7 <br /> •ca-------- 3 2.1 1.1 2.3 1.4 1.9 <br /> Na-------- ...15 .5 .4 .2 .6 .4 <br /> ,K--------- ,.: ... . 3 2.3 .1.8 .9 .9 1.4 <br /> Ti-------- .15 .3 .12 .11 .08 .13 <br /> Mn-------- .07 .05 .008 .02 .03 .03 <br /> -Ag------- 0. 0 0 0 0 0 <br /> As-------- 0 0 <.01 0 <.01 <.01 <br /> B--------- ` .003 .008 .003 .003 <,003 .003 <br /> .-Be--------- <br /> .03 .03 .03 .04 .1 .06 <br /> Be------- 0 <.00015 0 0 0 <.00015 <br /> Co------- Tr <.0008 0 0 • <.0007 <.0008 <br /> Cr-------- .003 .0048 .0016 .003 .002 .003 <br /> Cu-------- .0015 .0025 .0012 .002 .002 .0019 <br /> Ga-------- Tr .0006 <.001 <.001 0 <.001 <br /> Mo-------- . 0 0 0 0 0 0 <br /> Nb-------- .0015 <.001 <.0015 <.0015 0 <.0015 <br /> Ni-------- .0007 .0022 <.001 .0005 <.001 .0009 <br /> Pb-------- Tr .0013 <-0013 0 Tr <.0013 <br /> Sc-------- 0 .0008 0 0 0 <.0008 <br /> Sn-------- 0 0 0 0 0 0 <br /> Sr-------- .007 .008 .004 .007 .01 .008 <br /> V--------- .003 .002 <.009 .005 .005 .004 <br /> Y--------- .0015 .003 <.0013 <.0015 <.0015 .0013 <br /> Yb-------- .00015 .0003 <.00018 <.00015 <.00015 .00014 <br /> Zr-------- .03 .03 .027 .012 .009 .018 <br /> TAmz 8.-Average chemical eompordion, in weight Percent, of <br /> st7tstmtes and mudetones of the red-beds faeise in the SGeA Rock <br /> district <br /> IBaood on smiquamthatlw apMrvgraphle analros by Jospb Hamr.M. major:0. <br /> looked far but out found(below limit of datretabBnr).Alma looked far but not found: <br /> P.An.III,Cd,Co.Dr.Er.Ea.Gd,Go.Hf.He.Ho,In,Ir.14 I.o.Nd.On.Pd.Pr.Pt, <br /> Rb.Re,lib.Sm.So.Sm.Ta.Tb,To.Th.71,Ton,U.W,7a.Number of stmples in <br /> Parantheral <br /> Morrison roreation burro canyon <br /> Salt " ° rorrarlon� " "•' •' °'°'ar a..ln "•'°•' "".r.ar Chemical composition of <br /> (3) (3) (1) (7) <br /> Red-Bed Facies rocks in <br /> ei------- i 1"0 to ") the Slick Rock District <br /> rr----- 1 3 3 2 <br /> Ma----- .5 1 1 .t (from Shawe, 1976) . <br /> G-•--• 10 .3 3 5 <br /> es----- I 1 I 1 <br /> J 2 3 3 <br /> Mn----- .03 .03 .01 .03 <br /> Aa-•••- 0 0 0 0 <br /> As----- 0 ..ol 0 ..01 <br /> a----•- .005 .,a$ .01 .003 <br /> ea.---- .03 .05 .01 .04 <br /> N----- 0 ..000I .0001 1.0001 <br /> Ca----- .001 .002 .003 .002 <br /> Cr----- soot .01 .Ol .009 <br /> Cu----- .t103 .003 .003 .011 <br /> w----- .001 .003 .003 .002 <br /> c.----- o ..01 a ..01 <br /> re----- o 0 0 0 <br /> a----- 0 0 0 0 <br /> nt----- .003 .003 .003 .003 <br /> re----- o .aol o ..001 <br /> se----- .002 .003 0.003 0.oat <br /> sn----- o 0 <br /> sr----- .03 .03 .03 .03 <br /> v.----- .005 .002 .001 .003 <br /> Y------ .003 .003 .003 .003 <br /> 1b----- .0002 .0003 0003 .0003 <br /> Zr----- .01 .03 .03 .a <br />