﻿48 



BULLETIN 1132, U. S. DEPARTMENT OF AGRICULTURE. 



Table 2. — Results of compression tests of rock, made prior to Jan. 1, 1916 — Continued. 



MASSACHUSETTS. 



Serial 

 No. 



6891 

 tW.12 

 6893 

 6894 

 8796 

 5671 

 8862 

 8874 

 8875 

 59SS 



Locality. 



Rockport 



do 



do 



do 



do 



Westfield 



Westford 



do 



do 



West Auburn. 



6457 C 1 ). 



6458 ('). 

 8011 ('). 



5544 Camelo 



5872 | Akron Junction. 



....do 



Glovers ville 



Alexandria Bay. 



....do 



....do 



....do 



....do 



....do 



6056 

 8577 

 4157 

 8833 

 8902 

 9129 

 9130 

 7437 

 8012 

 8013 



County. 



Essex 



do 



do 



do 



do 



Hampden. 

 Middlesex. 



do 



do 



Worcester. 



Name. 



Biotite granite.. 



do 



do 



do 



do 



Altered diabase. 



Granite 



do 



do 



Mica gneiss 



Clinton 



do 



Dutchess.. 



do 



Erie 



do 



Fulton.... 

 Jefferson. . 



do 



do 



do 



do 



do 



Rockland . 

 do 



Plagioclase gneiss. . 



Pyroxene gneiss 



Dolomite 



do 



Chertv limestone. . . 



do 



Biotite gneiss 



Granite 



do 



do 



do 



Gneissoid granite... 



Granite 



Gabbroitic diabase. 

 Siliceous dolomite. . 



MICHIGAN. 



9593 



Calcite 







10,300 











MINNESOTA. 



5524 









16,000 













MISSOURI. 





6375 





Boone 





13,900 

 14,90C 



6377 

















NEW YORK. 



NEW HAMPSHIRE. 



8872 

 9010 

 9011 

 9012 

 9031 

 9036 

 9037 

 8870 



Melford . 



do.. 



do.. 



do.. 



Concord. 



do.. 



do.. 



do.. 



HilLsboro. . . 



do 



do 



do 



Merrimack . 



do 



do 



do 



Granite 



Biotite granite. 



do 



do 



Granite 



do 



do 



do 



NORTH CAROLINA. 



8396 

 8397 

 8682 

 8881 

 8576 

 5373 



(') 



(') 



Spencer Mountain. 



Gastonia 



Moores ville 



0) 



For?vthe. . 



do 



Gaston 



do 



Iredell.... 

 McDowell. 



Granite 



Hypersthene gabbro. 

 Feldspathic quartzite 



Quartzite 



Biotite granite 



Sanstsone 



1 Exact locality not known. 



