New York State Education Department 



xNew York State Museum 



John M. Clarke, Director 



Bulletin 112 



ECONOMIC GEOLOGY 1 6 



THE MINING AND QUARRY INDUSTRY 



OF 



NEW YORK STATE 



REPORT OF OPERATIONS AND PRODUCTION DURING 1906 



BY 



D. H. NEWLAND 



PREFACE 



The present bulletin — the third of the series to bear the same 

 title — carries forward the plan of issuing a report each year on 

 the mineral industry of New York. The series is intended to afford 

 a summary of the current discoveries, developments and production 

 of the useful mineral materials, each volume being prepared as soon 

 after the close of the year as practicable. With this report the in- 

 formation is brought down to the end of 1906. 



It is desired again to express grateful acknowledgment for the 

 assistance rendered by those, engaged in mining and quarry enter- 

 prises within the State ; the requests for information have met with 

 a uniform consideration on their part which has greatly facilitated 

 the preparation of the report. 



