QUARRY MATERIALS OF NEW YORK 175 



The pegmatite has the same character as that described for the 

 Bullock property, but is somewhat coarser. Aggregates of feldspar 

 10 feet in diameter are found, as well as equally large masses of 

 white and rose quartz. The conditions are thus excellent for the 

 production of high-grade materials. The feldspar is cream colored 

 and is made up of microcline with small albite bands. There is 

 a small quantity of muscovite in scales and plates associated with 

 it. Black tourmaline also occurs in limited amount. The property 

 undoubtedly will be worked when the market affords sufficient in- 

 ducement. The long haulage of 7 or 8 miles is the main drawback 

 to operations at present. 



