27 



RESULTS OF PHYSICAL TESTS OV ROCK, L916 AND LHL7. 



Table II. — Results of compression lasts of rock, made, prior to Jan. i. 1916 -Continued 



PENNSYLVANIA. 



Serial 

 No. 



Locality. 



County. 



Name. 



' in Inn;; 



in | 



d per 

 i Inch. 



5602 



Hyndman 



Bedford 







5603 



do 



do 







5632 



Birdsboro 









8724 



Juniata 



Blair 







8725 



(i) 



do 



do 



8625 



Hazard 









7973 



(i) 









7978 



(i) 



do 







7979 



0) 



do... 



do 





5578 



Salona 



Clinton 





18J710 



2>\ 500 



7844 



(i) 







8306 



(i) 



do 







8427 



(i) 



do 



do 



19.250 



8465 



(i) 



do 





8049 



(i) 



Elk 





1 1 1 .". ' i 



5771 



Indian Creek Station. . 

 Bidwell 







37 710 



6097 



do 





13 150 



9347 



Connelsville 



do... 



do 





5604 



Water Street 







22,330 



5557 



Walford 







6153 



Porter Township 



do 







18, 610 



6154 





do 



6155 



do 



do 



do 



6156 



do 



do 



do 



22 930 



6157 



do 



do 





21,900 



6158 



do 



do 



do 



11 160 



7980 



Port Allegheny 



(i) 









8022 



(i) 





12, 130 



8023 



(i) 



(i) 



do 





8024 



(i) 



(i) 



do 



12,480 



3243 









26,900 



5830 









26,340 



32,560 



5605 



Blairsville intersection 



Westmoreland 



York 





7428 





27,400 













RHODE ISLAND. 



8867 









11,740 

 20,300 



8868 



do 



do. 7 



do 



8869 



do 



do 



do 



20,750 













SOUTH CAROLINA. 



S3S9 









12,990 



5568 







do 



29,180 



5586a 



do 



do 



do 



25,790 



5586b 



...do... 



do 



do 



19. 240 



5586c 



do... 



do 



do 



33,880 













TENNESSEE. 



5597 

 5502 

 5504 

 5503 

 6533 



Quarry 



Straw Plains. 



do 



do 



Knoxville 



Carter 



Jefferson . 



do... 



do... 



Knox 



Limestone . 



do 



do 



Dolomite.. 

 Marble 



22,7.50 

 21.730 

 28, 340 

 38, 070 

 17, 970 



VERMONT. 



5543 

 8S53 



Altered diabase. 

 Granite 



16,S00 

 19,560 



i Exact locality not known. 



