NEW YORK STATE MUSEUM 



ESSEX 



52 Lewis Corners. 



53 Cross.. 



Minerva 



54 Minerva mine 



Moriah 



55 Sanford ore bed 6m. w. Port Henry. . . . 



57 



58 



DESCRIPTION 



Lewis 



56 Minevilte, Hall ore bed. 

 Mineville, mine 21 etc. . 



6m. n.w. P't H'n'y (Roe's spar bed) 



Tredway quarry 



59 Port Henry (Pease quarry etc.). 



wollastonite, . . . 



labradorite 



amphibole. 



arsenopyrite 



wollastonite. . . . 

 garnet 



magnetite. 



apatite. . . . 

 allanite. . . . 

 lanthanite.. 

 amphibole . 

 magnetite. . 



zircon 



magnetite. . 



zircon 



tourmalin.. 



muscovite. . . 



quartz 



serpentine.. . 

 pyroxene . . . 



pyrite 



pyrrhotite.. . 

 graphite. . . . 

 amphibole . . 

 wollastonite. 

 orthoclase . . 



titanite 



tourmalin.. . 



abundant : 



dark gray, brilliant play of colors. 



actinolite, hornblende 



massive 



abundant 



colophonite 



green and brown crystals 



large crystals 



n delicate scales 



actinolite and hornblende 



medium fine grained 



innamon red 



in beautifully developed crystals . . 



large crystals 



in prisms sometimes altered inter- 

 nally 



rose quartz 



verd antique marble 



jet black massive and crystals 



white & pink diopsid in crystals.. . . 



crystals 



strongly magnetic 



massive 



hornblende 



crystalline 



adularia sometimes in minute 



transparent crystals 



yellowish brown 



brown. . . 



