REPORT OP THE DIRECTOR AND STATE GEOLOGIST 1901 rl49 



Oakfield Plaster Manufacturing Co., Oakfield. Gypsum, 

 crushed gypsum, land plaster and plaster of Paris 

 F. M. Severance, Fayetteville. Gypsum 

 M. R. Anthony, Union Springs. Gypsum and land plaster 



Salt 



Genesee Salt Co., New York. Evaporated salt from Piffard, 

 Livingston co. 



Worcester Salt Co., Silver Springs. Evaporated salt 



National Salt Co., New York. Evaporated salt from Warsaw, 

 Wyoming co. 



Retsof Mining Co., Retsof, Livingston co. Rock salt from 

 Retsof and Livonia 



Onondaga Coarse Salt Association, Syracuse. Solar salt 



IroT) ores 



Hudson River Ore & Iron Co., Burden. Carbonate ore, crude 

 and roasted 



Old Sterling Iron Co., Antwerp. Red hematite 



Ancram Iron Ore Co., Ancram. Carbonate ore (siderite) 



Clinton Iron Ore Co., Clinton. Red hematite 



Furnaceville Iron Ore Co., Ontario, Wayne co. Red hematite 



A. E. Tower & Co., Poughkeepsie. Brown hematite (limonite) 

 Beekman and Sylvan Lake, Dutchess co. 



Witherbee, Sherman & Co., Mineville. Magnetite 



New York State Museum, Albany. Magnetite from the fol- 

 lowing historic mines: 



Benson mine, Benson's Mines, St Lawrence co. 



Adirondack mine, Newcomb, Essex co. 



Fort Ann mine, Fort Ann, Washington co. 



French Mountain, Warren co. 



Tilly Foster mine, Brewsters, Putnam co. 



Mahopac mine, Carmel, Putnam co. 



McCollum mine, Southeast, Putnam co. 



Forest of Dean, Monroe, Orange co. 



O'Neill mine, Monroe, Orange co. 



Limonite from Todt hill mine, Richmond co. 



