Show MINING AND MILLING IN COEUR VALENE DALENE development and dinst installations al lations are proceeding in several parts of the pine creek district of the coeur dalene region according to a kellogg az y idaho report receive received ed in spokane the outlook for production is improving and impetus petus is given operation by the demand for zinc the frame for a mill of 50 tons daily capacity has been erected on the amy matchless mi mine n e under the direction of gus smith manager the plant is designed to dress zinc lead silver ore alterations are being made in the mill of the constitution mining milling company owned mainly by residents of spokane and the inland empire A drift run in burke quartzite for several hundred feet has disclosed an increase in the proportions of lead to zinc as c compared om pared with that in the slates and the metals are so associated as to be separable readily according to an official made of the metallurgical determinations are being zinc content in the zinc lead silver ore of the nabob silver lead company the work is being done by the minerals separation company with a view of installing an addition to the plant and increasing in concentrate form the output and content of all metals in the engineers will begin a survey for a railroad spur pine creek valley soon an extension is proposed from the the valley end of the 0 W R N spur spar which penetrates of for two miles the extension aou would id have a length and terminate at masonia one half miles seven and one it mine min and three fourths mile from the constitution e sidney would serve the highland surprise nabob douglas arny amy matchless jim blaine and other properties |