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<br />' ana xs, <br />Company <br />with a <br />to vein rraa <br />•iving <br />: is the ono <br /> <br />om Vir- <br />'"""" <br />GEOLOGY. <br />Tt~are is nalgood:goologioal=aurvay~of~.thia~.aiatrict.,,r ,,,, ,,.. ..r <br />~', Tl:o country rock may be generally. do,ocriUed as a giietnnic or,banded ,granite r, <br />hough having s'ometiisea tttdeotfnctiygranii;ic,character.:~,ItFrequently sl:ovre. <br />a thinly'Uanded,~atructure. •• ~ <br />The-lodes posseaa a%h3~gh~..degree::of paralleliaac itt their ~triko~thoir c,ourac frith ,... <br />out ferr ezcoptiona ~Ueing Uetereen due east and crest on t}te one hand anyi~north oapt . <br />and south'vrect:on~:the~otrhor. •[ . ~ .'~. ~~ :~ ~ ;. <br />The clip df~'tTie' voina varyniith: depth bitt. in. th is. loga~lity, it p n}ontly to„ the <br />north atid!as'-'tt~ rulo~~'thay~are;fSatkor hero than-plsocrherethe dip being .an ;lour as <br />25°. <br />Tire ve inn~'chbrr ~l`-iEtl'tl:}ndi cat iion. oP haying,:.fiJaed:•s't., f-ianu}>a raa,, is. usually under , <br />stood ~Uut follovr the cleavage ,joints r[utd in same caaea•~the foliation nlmtes~oT , <br />the gheinn ana1'eplace~-the :enuntryroclc on~eack: side o,f.. tl:or.}. The-walls of the. <br />, <br />veins are~'~i(nun•1T_:j arebl~~deRinch". ~A thinc];ay:pelvage, or parting betem en the malls <br />and 4citi -flil4ng~~-1s' dpparont::in'maot capon;.- <br />feet 1Caat, <br />