vi University Geological Survey of Kansas. 
CHAPTER II.—Zine—concluded: PAGE 
Minerals or Natural Compounds of Zinc......................- 39 
Sphalerite wc eee hearer etralnraes Ua veseeetaliegs apt nis ere teeae te eee 39 
SMIthsonites. saves cee ce Me Nee eee eee 40 
Carla mim ee csisss ieee tereriata ee 1a fa eave Eee Pa Tee tes Le Tavern 41 
CHAPTER III.—Geography of Lead and Zinc Ores.................... 42 
(O72) 01s) 22) Cis a eA Hein anti ann i sos it CARREY OBO Gat OS 42 
United States is yes) see cies eee ere ea ees 42 
Kiansasiiie 2: oseb nd sofa to eee oy 42 
Outlying Territories: .. iy. ese 5 4 eee Meee eae 43 
Galena eee sce ROSE ee RO ON a RI eR RE LO 44 
Galena’s Position in the Joplin Area.....................2. 45 
Topotraphy Air eckson ree eee erer ey near 46 
Drainage es cole oh Sa Oh eps eee eis te lonsne SPICY ee ee 48 
Physiooraphy iii... sees oe oreo ee hee eR C EET ente 49 
CHAPTER IV.—General Geology of Lead and Zinc Ores............... 54 
General) Considerations as ae kiana. tiles er ee ee 54 
Kansas-MissourmA rea. ie. os Ree SR eee ieee Sheers 57 
Cherokee! Water: Welln eee eee ie leis cE nee 62 
Stone :City, Welle vei ee aalc ee St eeria ee tie Tee Paes 63 
Weir City Welle cee shad siete os ere ee ORO: 63 
Girard Welly yo As siecle eis oie aie UI te eee ERS erate 64 
Neodesha: Deep: Welli cio cseie gee oes Hee ee ee 65 
CHAPTER iVi= Detailed! Geology. acii 2335 Sone ee eee 69 
Outlying Areas. occu d ini ve ek cues «Wer oeecn cnet ete remmecerete reas 69 
PlCASANTON Soo SRE eee ee woe he eee RC: 69 
Leavenworth: County. c's sale eae ee eee 70 
Atchison: County.sé 23:chsea ko Ree See OE ee ane 71 
Douglas: County 25 Ness Seas sates ee SE roe rae area 71 
Miami Countyene cdc. cee ee cree COS 72 
Bourbon :County2 223252057. ees ee eee 72 
Anderson’ County eh oekii a eee eee ee OT ELC 73 
Osave County secs ohne sees eee ee ok eG OEE eee 73 
Cofkey County eee eie se ee chae gie eeeeee 73 
1) ee UI Foes eae RS ee Sa AES Oh ch as ais 74 
Galena cs ieic se Sy RN eGR hae aL eh 74 
ShalescandSandstones. ia Nese e ee  aee ee 74 
TEIIME™S TONE|S eee eye erate t i Nite Te RUC ORE BG ROE RE a ea 76 
Pint or CHert ees li i ae eh A RN La 17 
Primary i Chertsey cee ee ee eines scons Gate Ge eis Rice eee 78 
Secondary Hin tics kr ea tiara sapetel veces eee rasetahe enupRna a cnet eee 82 
SUPUCEUTS sire teres 4ie, oeses ce Ur Oe ete ET ohana |e aR Rare ane es 85 
Origin Of: Practurese ss eee Ne a Ye 51 acer ater ME 91 
GOUT! Wa Gers oi.) kG See eeteltarare abies /su) sis aR Perera aang eNO gS 
CHAPTER. ViE—Ore Depositsrecn ek are ncn s cee eerie eee late slenoare 104 
GeOPLAP HY ie OE Ie ere GG eA Vee HTN oa aa ROL Ta sage en ae SE 104 
AMOUNT OF One ies NOR We eR Reger PAA LI ASRS PR UI 105 
PRE OPe Se heh MORES ASL sore era UA pene a Heisei LR aaa ts Soocpg0g006do00 106 
How Ores: Occurs ai ei Se RI eee ee helats eA pa RAEN ee NP 108 
Theories of Ore Formation......... ACR pa Ltn Waleed Ua ARISE asa 117 
