874 



NEW YOKK STATE MUSEUM 



Fire clay» 



o 



10 

 11 



12 



13 

 14 

 15 



16 

 17 



18 



19 



20 



21 



22 



S3 



24 

 25 

 26 



27 

 28 

 29 

 30 

 31 



32 



33 

 34 

 35 

 36 

 37 

 38 



39 

 40 

 41 

 42 

 43 

 44 

 45 

 46 

 47 



48 



State and county 



Ohio ( continued) 



Shelby 



Hocking 



Tuscarawas 



Jefferson 



Lawrence 



Jefferson , 



Stark , 



Tuscarawas 



Pennsylvania: 

 Fayette 



Clearfield. 



Cambria 



Westmoreland , . . 



1,1, 



Clearfield 



Clinton 



Somerset 



Westmoreland ,. 



it 



Blair 



Cambria 



Somerset 



Clinton 



Fayette 



Clinton 



Armstrong 



Elk 



Clarion 



Indiana 



Westmoreland . . . 



n 



Fayette 



Beaver 



Indiana 



Clarion 



Cambria 



Indiana 



Town 



Ballou 



Phelps 



Canal Dover 



Steubenvilje 



Newcastle 



Freeman (Freeman 



fire clay co.) 



Hanging Rock 

 (Means.Kyle&Co.) 

 Irondale (.Martha L. 



Lacey) 



Massillon. 



Remarks 



Clay. 



No. 2 fire clay. 



Canton 



Strasburg (Dover 

 fire brick co . ) . . 



Connellsville 

 son mine) . , 

 Woodland . . 

 Curwensville, 

 South Fork . . 



(Sois- 



King mine 



Reese, Hammond & 



Co 



Clearfield (5 miles 



southwest) 



Queen's run 



Savage mountain. 



Hunker Station . , , 



Br-adyss run 



Benezet 



Figart 



Keystone Junction, 



Farrandsville 



Retort 



Brillskin township. 

 Wymp's gap 



Renovo 



Kittanning 



Jay township 

 Glen Blayo colliery. 

 New Bethlehem . . . , 



Sligo 



Bolivar 



Salina 



Lavighlintown 

 Jacobs creek. . 

 >' eadow run . . 



Vanporte 



Rochester 



Bolivar 



Climax 



Altoona 



For fire brick 



Bilger clay, 

 Flint clay . ■ 



Flint clay , 

 Fire brick. 



Raw hard clay 



Calcined hard clay 



Raw fliot clay 



Calcined flint clay . 

 Flint clay 



Raw clay 



Hard fire clav . 



Flint clay 



Glass pot clay. 



Black lick , 



SILICA 



Com- 

 bined 



Free 



Flint clay , 



81.07 27.71 

 60.77 



47,6 

 29,23 I 31.34 



55 49 



66.75 



58.72 



£2. 



61.58 



69.85 



50.09 



55.38 

 45,29 

 43.92 

 43.46 



63.81 



53,03 



44.05 

 46,65 



52.73 



53. f6 



69.16 



52,58 



62,029 

 47.233 



48.878 



54.65 

 45,26 

 42.32 

 55.28 

 54,23 



53.84 



67.57 

 .')1,72 

 44.61 

 56,63 

 59,83 



51.93 

 55.68 

 56.78 

 52.23 

 60.19 

 61 .98 

 50.84 

 42.82 

 68,35 

 64.83 

 68.49 



Alumina 



36.47 

 25.74 

 35.02 

 24,97 

 28.33 



19.95 



35.34 



24. 



24.14 



19.43 



36.06 



30.42 

 40.067 

 38.195 

 41.61 



26,39 



43.41 



37.51 

 36.36 



40.63 



£5.484 



38.7 



33.13 



23.656 

 38.409 

 32 002 



30.74 

 37.84 

 37.01 

 S4,17 

 32,8 



32.6 



97.03 



31.043 

 21.738 

 38 01 

 28.85 

 24,58 



31,64 



29.18 



26,89 



31,31 



24,23 



23 88 



30.745 



40.2 



22.78 



23.95 



18.46 



Ferric 

 oxid 



1.22 

 1 61 

 3.3 

 1.66 

 2.46 



4.25- 



3.34 



3. 



1.3 



.51 



1.01 



tr. 



1.074; 

 a .81 

 1.03. 



1.23 



2.44 



a .819' 

 1.19 



1.73 



a 1.23; ,^ 



a 1.36 



.3 



.391 

 3.629 



a .08 

 2.03 



a .95 



2.27 



.21 



a 1.03 



.9 

 a .631 



a 7. 875 

 o 1.251 

 a 1.26 

 a 1.655 



a 1.134 

 a .837 

 a 3.22 

 o 1.008 

 a 2.097 

 a 1.395 

 a 3. 213 

 2.59 

 a .11 

 a .9 

 a 1 . 566. 

 .29 



