MINERALOGY 
OF 
NEf-YORK; 
COMPRISING DETAILED DESCRIPTIONS OF THE MINERALS HITHERTO FOUND IN THE STATE OF 
NEW-YORK, AND NOTICES OF THEIR USES IN THE ARTS AND AGRICULTURE. 
By LEWIS C. BECK, M. D. 
Professor of Chemistry and Natural History in Rutgers College, New-Jersey. 
ALBANY: 
PRINTED BY \V. & A. WHITE & J. VISSCHER. 
1842 , 
