862 



NEW YORK STATE MUSEUM 



Kao 



State and county 



• o 



7 

 8 



9 



10 



11 

 12 



13 



14 



15 

 16 



17 

 18 



19 



80 



21 

 83 



23 



24 

 25 



26 



2r 



28 

 29 



30 



81 



32 



Alabama : 

 Calhoun. 



Talladega. 



Arizona: 

 Graham . . . 



Arkansas: 

 Pike .... 

 Pulaski. . 

 Ouachita. 



Colorado: 

 Jeilerson. 



Town 



12 miles southwest of 



Jacksonville 



Talladega 



Clifton 



Connecticut: 



Florida : 

 Lake . . . 



Indiana: 

 Clay... 



Golden . 

 Sharon- 



Remarks 



SILICA 



Com- 

 bined 



Palatlakaha 



Lawrence 



Massachusetts: 

 Hampden 



Missouri : 

 Bollinger. 



Cape Girardeau. 

 Carter 



Stirling (Macy place), 

 Howell 



West Plains (Yates 



bank), Howell 



Lawrence 



Lawrence 



Lawrence. 



Oregon 



Shannon 



North Carolina: 



Huron , 



Blandford, 

 Glen Allen. 



Brook's Land 



M. E. L. and M. Co., 

 near Chilton 



Aurora 



Porter and Coates 

 shaft, Aurora 



Louisville shaft, 

 Aurora 



Washed kao- 

 lin 



No nplastio 

 white kaolin 



Used for white 

 ware 



Kaolin washed : 

 not worked 



Washed, 

 worked 



not 



Not worked . . 

 Halloysite.... 



Halloysite not 

 Iworked 



Arnold land, Thayer. . 

 Trusty land, Winons. 



Four miles -west of 

 Troy 



Sylva. .. 



Webster 



Webster. 



West Mill 



Halloysite not 



worked .... 



Ka'Iin(w'sh'd) 



not worked . . 



Not worked . . 



Wash'd kaolin 

 Wash'd kaolin 

 Crude kaolin. 

 Cl'y sub'sfnce 

 of above... 



Wash'd kaolin 



Crude kaolin. 

 Clay s'b'st'nce 



Crude, darkl 

 I kaolin I 



Free 



45.77 

 48.21 



43.4 



48.87 

 46.37 

 48.63 



56.41 



46.5 

 46.11 



44.54 

 41.135 



44.75 

 53.03 



72.3 

 63.5 



91.05 



78.82 



57.75 



60.55 

 44.12 



34.53 



33.44 



81.18 

 56.74 



44.08 



45.7 



63.4 



50.5 



45.78 



53.1 

 45.41 



90.13 



Alumina 



89.45 



37.27 



33.5 



36.54 

 38.57 

 36.53 



36.37 



87.4 

 39.55 



17.3 



41.18 

 39.26 



38.69 



31.76 



18 94 

 34.55 



5.04 



18.16 



37.6 



24.77 

 37.03 



6.41 



5.53 



13.14 

 27.39 



36.26 

 40.61 

 36.51 



34.24 



36.46 



33 06 

 39.56 



4.99 



Ferric 

 oxid 



tr. 

 16.17 



.98 

 1.36 

 1.74 



.8 

 .85 



1.3 

 ' ' ."3" ' 

 .95 



tr. 



.4 



.69 



1.33 



2.09 



.84 

 .33 



3.59 



3.17 



1.88 

 6.87 



1.86 

 1.39 

 1.14 



. Y4 



( FeOa ) 



\ 1.08V 

 .28 



