82 NEW YORK STATE MUSEUM 



Molybdenite, Frankfort, Pa I 



Whitne3'ite, Houghton, Mich I 



Dome3-kite, Houghton, Mich i 



Argentite, Virginia City, Nev i 



Petzite, Springdale, Colo i 



Galena, Cumberland, England i 



Galena, Marsdons Diggins, Wis 2 



Galena, Galena, 111 i 



Galena, Poor Man's Lode, Idaho i 



Chalcocite, Cheshire, Conn i 



Chalcocite, California i 



Stromeyerite, Beaver Creek, Colo i 



Sphalerite, Derbyshire, England i 



Sphalerite, Friedensville, Pa i 



Sphalerite, Roxbury, Conn i 



Sphalerite, Franklin, N. J 3 



Sphalerite, Hungary i 



Coloradoite, Ballarat, Colo i 



Cinnabar, Napa county, Cal 3 



Chalcopyrite, Bristol, Conn i 



Chalcopyrite, North Carolina i 



Linnaeite, Siegen, Westphalia, Germany i 



Pyrite, FrankHn, N. J i 



Pyrite, Roxbury, Conn 2 



Pyrite, Utah 2 



Pyrite, Richmond, Mass i 



Pyrite (nodules ) , Illinois i 



Arsenopyrite, Roxbury, Conn i 



Greenockite, Franklin, N. J i 



Jamesonite, Cornwall. England i 



Bournonite, Cornwall, England i 



Sylvanite, Dunaven Lode, Colo i 



Proustite, Austin, Nev i 



Enargite, Colorado i 



Fluorite, Cumberland, England 4 



Fluorite, Alston Moor, England . . . , 2 



Fluorite, Durham, England i 



Fluorite, Saxony 2 



Fluorite, Rosiclaire, 111 i 



Fluorite, Franklin, N. J i 



Cryolite, Ivigtuk, Greenland 2 



Atacamite, Atacama, Chili i 



Pachnolite, Ivigtuk, Greenland 2 



Quartz, Paterson, N. J • 5 



Quartz, Roxbury, Conn i 



Quartz, Cornwall, England i 



Quartz, Cheshire, Conn 2 



Quartz, Cumberland, England 2 



Quartz (geodes) , Brunces Creek, 111 4 



Quartz, Pikes Peak, Colo 3 



