Arizona weekly citizen., 1881-04-17
Mining Matters.
IEpitsph l

lhe Siihlu IS 4elulug AOOuI oOU 'on> monthly.
 The MorOBoco shafs is down l22 feet, showing three foot vein Of ore, assay ing about S90.
 The Bob ILgersou SO-foot level is ID S2 feet, all iu ore. Three hundred tons are on the dump.
 ] he crosscut west on the 100 foot level of the Grand Central South, al & distance of l4 feet from the man shaft, passed through a three-toot vein oi good ore, which It is believed will average S70 per lon. The face of the cTOsscut Is now Is feet from the shaft, and in very favorable ledge ma ter. The north end shaft is down 9S feet, the bottom showing indications that It is nearing the east ledge. The drift south from this shaft 10 connect with the 200-f foot level of the main shaft is in 50 feet, at winch. point crosscuts east have been started, and are now in respectively eight and six feet-all in ledge matter and low grade ore. lMiner.l
 The mine at Tiptop is yielding good ore, the bullion product being about $50, GOO per month.
 In Peoples valley two quartz mills are steadily pounding away, and the bullion is coming out in satisfactory quantities.
 The Silver Belt has just turned out ore, the result of a twenty days run in a one-horse furnace, somewhere near SEQ, OOO.
 The Right Bower, discovered by MT. Holmes on Squaw creek, eight miles from Swilling's old ranch, is ! the latest discovery, and one that has created much excitement from the eX traordinary indications on the surface. The ledge is all the way from three to ten feet wide, the float rock assays from Sl00 to $3,000 per ton. In the immediate vicinity of thIs find there Is an abundance of pure running wa ter the year round; wood, however, is little scarce.
 The gold mine of Henry Wicken- burg, on Rastra Greek, Black Canyon District, four miles south of Rumble bee. bids fair to become a very valua- ble property. The developments are meagre as yet, however the ledge has continued 10 improve with every | stroke of the hammer as the workmen 20 down. A ton and a half of com mon ore recently worked by rastra yielded $170. This is not by any means a fair average of the rock, as | the test was made upon what was picked to be the poorest ledge matter.
 IPlnGl Drill.l
 They have spent about $4000 in de- velopins the Emma mine. IL Is tye | and d half miles from Plnal, to the | south. The inclined shalt IS lsO feet deep. The tunnel is 100 feet long, | and strikes the shalt at depth oi tbIrty feet. At the bottom of the shalt they have dritted along the vein Tor a distance of sixty feet. The vein is three to four feet wide, carrying copper and galena with silver. The walls are very smooth, granite ol slate. and the vein Is ore throughout brlween the walls. Assays run from l SEQ To $500.
 The Bisbee is situated about seven miles suutLeasIeIly from Plnal "n pord natural oad. This remarkable mine, has the main vein exposed m its dip upon Inc sidehil, scarcely covered win earth, ana here Il lay: for length of 1900 feet, 10 height oi abou; 3JO feet, SD that st"ping can bt done from inc foot ot inc D, untaln. Tbere is some NoIk done to show lht value or tLe oge, which IS carbonate aud galeua Iu formation oi cyani't snu puryhy ". Tie wluth oi the ven k i've and haif feel, ana more ou the top. The exposed vein shows i"l u.eif Assays have shown SIS, Sl32 { Sl6S and S204. Average working value, S32.
 [Globe Chronicle
 The company owning the Old Do'