24G 



INDEX. 



Page. 

 102 



Analysis of water from Kimble's creek, Madison county '.'.'. \S1 



of White river jgj 



of North fork of White river ." 22 170 



Analysis of yellow ochre ........' 183 



Appendix to Chemical Report • H 4 



Archimedes limestone of Independence county. • • • _ l7(J 



Argillaceous rock imbedding galena, analysis oi .'.'.'.'.'.'.'.' 220, 227 



Avicula, casts of in shale 



72 



Bald lick of Van Buren county • • oij 



Bath mine • • 149 



Bath mine, analysis of the ore from the 53> 224 



Bean's nitre cave 108 



Beatty's prairie of Benton county 67 



Bee rock of White county m% 24 



Beech branch of Cache river, section on the 1<v7 



Belgian process of manufacturing zinc 116, 218 



Bellerophon 103 



Benton county • • ' mmm 104, 109 



character of soils of jqq 



Beatty's prairie in • • - jqV ^9 



prospect of mining operations in 1()8 



reported existence of a sulphur spring in • • • • • lQ5 



succession of strata in .... . 38 



Big spring in Independence county ." 35, 218 



Black marble of Independence county " 77 



Black marble of Searcy county ' 75 



Black marble of Van Buren county " '^5 2 8, 30 



Black sand lands of Greene county ' 32 



Black spice lands of Jackson county 31 



Black wax lands of Poinsett county ............. 155 



Blende, analysis of • • ........ 222 



occurrence of, in Independence county 63 l4g 



Lawrence county ' 55 



Marion county 239 



Pulaski connty ' " ' gg 



Boat mountain of Carroll county 91 



Boat mountain, section of strata of .'.'..'.'.'.'.'.'. 1 64 



Braunite, analysis of ■ ' " " • ;-S8 



Brines, where best reached by boring .... . 4<' 



Buhr millstone of Izard county "*.!."]".! 53 



Buhrstone of Marion county "" ^g 43 



Buhrstone chert of Izard county 



(See, also " millstone.") 221 



Button ore 



25, 32 



Cache lands, character 01 210 



Calamine, the zinc works at 227 



Calamilcs, in shale of the coal measures 58 



Calcareous spar in Carroll county, occurrence of ............ 43 



Calico rock ■ • ■ ; 44 



Camp creek hollow, succession of rocks in ' ,^4 



Camphorosma resinosa, or rosin-weed '.'.'.... y20 



Curdium, casts of, in shale 5g^ ^7 



Carroll county Ii0 



analysis of galena from 96 ^7 



« cotton-rock » of. .7.7.7.".7.66,"57," 87', 97 



encrmital marble ol 94 



Huzza prairie of * 93 



iron ores of. ...'.'.'.'.'.' .'56-58, 97 



lead ores of _ _ y9 94 



Marshall's prairie of ' ' gg 



Pilot Knob of • 91 



Pilot, Stack and Boat mountains ot 95 



reported occurrence of copper ore in • " g - -, gg 



reported occurrence of lead ore in ' ' * ' ^ 



saline exudations in 57 



section in the lead region of 91 



section of strata of Boat mountain of • ' 9 



section of strata of hills in Prairie township oi 



