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Last modified
1/7/2009 2:43:39 PM
Creation date
11/18/2007 12:12:49 PM
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Mine Books
County
Gilpin
Volume
6
Document
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f~ y ORE BODIES AND ORES. <br />~ ~~ ,;"I~ The hliasouri vein has a,atrike east and west~is practically vertical <br />~ i <br />` for the first 300 feet t}tence dips to the south at an angle of 75°. <br />~~~~} ~~~!I Its width varies From 2 to 4 feet with a general average of 3 feet. <br />, <br />~~~~,(, ~ <br />I" <br />li ~IIi ~~~, The vein filling oonsists of a,quartaose and feldspaihia material <br />y ~ ~ ¢iJ i'S <br />j~`~ ~ impregnated with iron pyrites (mill ore}accanpanied by streaks of iroa <br />,~ +~.~ and copper pyrites with some galeaa~the latter comprising the smelting <br />~I~III I ore. <br />(~ <br />+1 ~ <br />'~ The ore occurs in chutes in thQ fissure vein only one of which has been <br />"~~, <br />~I' ~ develo ed ! <br />i p up to the present tine~aame being practicall• vertical and <br />~[, i <br />'i~' extending on the one hand from the 300 ft.level to surface and 150 tt. <br />I, on each side of the shaft on the other. <br />I ~' <br />Ij <br />i" <br />j, <br />r' <br />,: <br />li <br />il' ~~I <br />I;~ ~I <br />,~ <br />C'" II. <br />II ~~?I <br />l~ <br />i <br />, <br />
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