IV 



BULLETIN 378 



Published monthly by the 



New York State Education Department 



JUNE 1906 



New York State Museiim 



John M. Clarke Direc^of^ ^. *^ ' ^"^. 



Bulletin 102 

 ECONOMIC GEOLOGY 



THE MINING AND QUARRY INlf&§ffe%^^ 



°^ "* 49G6 



NEW YORK STATE ^^^^ ^ ^ ^ 



REPORT OF OPERATIONS AND PRODUCTION DURING 1905 



BY 



D. H. NEWLAND 



Preface 



Introduction 



Mineral production of New 

 York in 1904 



Mineral production of New- 

 York in 1905 



Apatite 



Carbon dioxid 



Cement 



Clay 



Occurrence and character of 

 clays 



Utilization of shale 



Production of clay materials . . 



Manufacture of building brick. 



■ Other clay materials 



'* Pottery 



Crude clay 



Diatomaceous earth 



Emery. 



Feldspar 



Fullers earth 



Garnet 



Graphite 



Gypsum 



Iron ore 



Production 



45 

 46 



48 



49 

 50 

 51 

 52 

 56 



56 

 60 

 60 

 62 



65 

 66 



67 

 67 

 68 

 69 

 70 

 70 



73 



78 

 82 

 82 



Occurrence 



Notes on mining develop- 

 ments 



Mari 



Millstones 



Mineral paint 



Mineral waters 



Natural gas 



Peat . 



Petroleum 



Pyrite 



Quartz 



Salt 



Sand 



Slate . . . 



Stone 



Production of stone 



Granite 



Limestone 



Marble 



Sandstone , 



Trap 



Talc 



Zinc and lead . 



Directory of mines and quarries 

 Index 



PAGK 



84 



107 

 no 

 III 



112 



119 

 120 

 122 

 124 

 124 

 128 



132 

 132 

 133 

 I3S 

 141 

 144 

 IS2 



154 



157 

 161 



ALBANY 



NEW YORK STATE EDUCATION DEPARTMENT 

 1906 



Mi63m-My6-2Soo 



Price 25 cents 



