Viil University Geological Survey of Kansas. 
PROSPECTING, MINING AND MILLING MACHINERY—concluded: 
Sizing apparatus. PAGE 
Chutes and Screens.............. ait ar OURS Late OMe pany, 257 
CHU Sir atite 5 Si Sea eae eee eer 258 
RaralleljBariscreenss(Grizzlies) eae eee eee eer eere 258 
Shaking Screenss 205) ea Ai tare Pen pth 6 ceePON, amen by Wie ee 260 
Revolving ‘Screens. = ..55. (a yenhes oe eee 261 
Ore ‘Breakers’ or: Crushers. 0 seisc.e oe ee eee 264 
The: Blake: Crusher. seco eee Oe eee 264 
FRO S yee SR el I eG NR a a 267 
Buckine" Boards yi e As ee ee eee te 
OreiConcentratinesMachineryar pee eeoe eee eee ere 273 
4 fT: a ee RL Rem AM ere halter techs Ciao ned ote on don 273 
The Hand Jig woe ee eR ee Ee eee 273 
The*Power Digs. ie His eae he eee ee BPE ee Nears t, cise 276 
Slime Washing and Concentrating Apparatus.................... 283 
The Wilfley: Tableiicce <i siied aint ene ene ter ee eee 284 
Bud@les'c:s ion c. tic Wieto: Cee ROS een peel Ae ee pehgeee eee 287 
The Round; Table... ee A Ra eee ce noe 294 
Settling Tanks or Slime and Sand Classifiers.................. 297° 
Mhepbydraulicg Separator connec cs ere cre ae eee 299 
(CARN (S)COUNES Cre ILANNAVCIETES c 500 000000000000 0000000600898 oun 00 300 
Needing “Apparatus 0.2.0). citar: acorn oy eer ee eee eae eee 301 
PUMPING MACHINERY............ Ee is Vents Sos Hh RRNA Geeta: 303 
Mine; Pumpss cc oso Ake cation e Belson s See AIO ee ere 0S 
The -Wndless Belt Pump: i. 3 S25 bee ee eee eee 303 
The CornishePump oe ee eae ee eee 305 
The"Pump (Heade.e.s 20-idl Soee ee eee ee eee 306 
RheyColumnvripe pees reece Be dicta deco eee EE ee 307 
The. Working: Barrel: 40), (eee See eee ee eee 307 
Clack ‘ValvesiiAic. fect OoRA else ie OE eee eee 307 
The Suction and Sleeve...... ..... SCOR NON Ae SO aE UA Ae Wee 307 
Methods of Lengthening Column Bing 2 oak rca Ge ata pana eNO” 309 
Working Barrel Valves sic cence sei, mor a eee Oe 309 
| 5X0) 0): pape ane eae eae te tne oe Meet MEMS sis G55 36 0.0 312 
Steam Pumps fess weet sie ie Lah ee 314 
Direct Acting Plunger and Piston Panne BRE ais AE Geet 315 
Rotary Pump (Miracle) ei ee eee Seen eereee 315 
Mill Pui pss ois.2 oe ho ate a lis cc re recess Sense a are 317 
Centrifugal -Pumpsy i o.cisen sa leeee eet oe eee eee 317 
Pulsometercc is acaerseuee ioc, ites eu seve tice ated Cosa LC An 320 
VENTILATING (MACHINERY. of.0. srcete bys Meee ete cc) Rg 321 
GORRELATIONs Guns dos sii orion c eae reeset cvatagcu kts Sv yea ceanee Barat e rs eT 323 
1/64 000 0) aero ene PRP eee sca Oe a OMe EAD RNERIG SE eta wil ele aiata a dc 323 
TEGAN SPOLEIN Gs 3 o< Sesos Ue Oar ee eee ie oe anak Rem AEST eRe eee 325 
PROS CIN oi se S eg ce Ll crcl oy aN 5 CMR PnP et coin ge aera ee 325 
Ne A100 Seat Re a ean 7S IR SS AROS crane cs A DOmNIARSEO ROUT 0° old er 325 
GONCENTIRA TION 40) fs tomions! Aveta ian terorcianeye eas cine uraiagtav ler cin ca Anite ceneenee pee 326 
