866 



NEW YOEK STATE MUSEUM 



Fire 



o 



8 

 9 

 10 

 11 

 12 

 13 



14 



15 

 16 



ir 



18 



19 

 20 

 21 



22 



23 



24 

 25 

 26 



27 



as 



29 

 80 



81 

 32 



33 



34 

 35 

 36 



37 

 38 

 89 



40 



State and county 



Alabama: 

 Randolph. 

 Calhoun . . 

 Choctaw . 

 Marion , . . 



Arkansas: 

 Poinsett 



Greene 



Lawrence . 



California: 



Amador 



Nevada 



Placer 



San Bernardino . 



Lake 



Trinity 



Colorado: 

 Jefferson 



Pueblo ... 

 Jefferson 



Delaware: 

 Newcastle 



Georgia: 

 Baldwm. . 



Illinois: 

 Henry. . 

 Scott. 

 Mercer. 



Indiana: 

 Lawrence . 

 Clay 



Parke , 



Vermilion . 



Iowa: 



Woodbury , 

 Dallas 



Kentucky: 

 Ballard .. 



Muhlenburg. 



Town 



Louina . 

 Jacksonville 



Pikeville 



Black Rock 



Carbondale .. 

 Grass Valley. 

 Lincoln 



Sulphur banks. 

 Carville 



Edgemont 



Pueblo . 

 Golden , 



Wilmington. 

 Newcastle . . . 



Stephens pottery . 



Genes«o 



Winchester.. ., 

 New Windsor 



Huron 



Knightsville. 



Bloomingdale — 



Leather wood creek 



}4 mile fi-om 



Bloomingdale,... 



Mc- 



Mecca (S. L 



Cuoe) 



West Montezuma 



(J. Burns) 



Sergeant bluff. 

 Van Meter 



Grills mills. 



Bland ville 



Wycliffe 



Ross mine 



Thomas bank , 



Remarks 



Clay 



White clay. 

 Hard clay . . 

 White clay. 



Washed clay. 



Alum clay 



Wash'd white clay. 



Clay. 



Crucible clay 

 Shale 



For crucibles 



Indianaite. 



Under clay no. 16. 

 Under clay no. 10. 



Cretaceous clay . . . 



SILICA 



Com- 

 bined 



Free 



37.29 



44.6 



36.3 



47.2 



61.76 



70.43 

 84.24 



59.98 

 57.75 

 49.08 

 12.54 

 66.75 

 88.3 



46.61 

 28.76 I 34.46 



71.81 

 49.54 



39.134 



72.4 

 72.33 



41.2 

 54.3-2 



62.55 



69.85 

 76.1 



40.5 

 67.87 



69.82 



73.33 



63. 

 83.44 



76.8 

 86.63 

 55.11 

 67.14 



74.84 

 73.24 

 63.18 

 47.56 



Alumina 



31.92 



38.92 



5.12 



37.76 



22.91 



19.15 

 11.5 



30.29 

 30.6 

 37.09 

 42.97 

 37.35 

 .85 



37.2 



24.72 

 35.42 



15.09 

 34.04 



33. &1 



14.8 

 16.75 



38.6 

 30.24 



29.1 



17.08 

 15.04 



36.35 

 12.7 



14.27 



16.06 



23.57 

 10.36 



12.09 

 10 92 

 26.71 

 19.93 



16.58 

 15.76 



Ferric 

 oxid 



tr. 

 .78 

 1.6 

 .91 



3.82 



1.7 

 .08 



.27 

 .48 

 1.91 

 .63 

 .25 

 .15 



.15 



.43 

 a 1.74 



a 1.75 

 a .88 



.75 



tr. 



a 1.29 



1.45 



.06 



1.67 



3.47 



al.OS 



.15 



7.24 



2.13 



1.1 



a .461 



1.87 (■ 



a .281 



.27) 



3.03 



.1 

 4.29 

 2.3J 



1.4 

 1.92 



26.281 

 46.61 tr. 



