92 NEW YORK STATE MUSEUM 



Orthoclase and titanite, Hammond 2 



Orthoclase and wernerite, St Lawrence co I 



Microcline (large), Pitcairn 5 



Microcline, Pitcairn 156 



Microcline and pyroxene, Pitcairn 18 



Microcline and amphibole, Pitcairn 8 



Microcline and muscovite, Pitcairn 2 



Microcline and titanite, Pitcairn 1 



Oligoclase, Fine 311 



Oligoclase (moonstone), Fine 39 



Pyroxene and wernerite, Yellow Lake I 



Pyroxene (diopside) De Kalb 57 



Pyroxene and microcline, Pitcairn 7 



Pyroxene and wernerite, St Lawrence co I 



Pyroxene (malacolite), Richville 2 



Pyroxene, Gouverneur 6 



Pyroxene, Pitcairn 86 



Pyroxene (crystals), Pitcairn 325 



Pyroxene, St Lawrence co 201 



Amphibole, Edwards 8 



Amphibole (tremolite), Edwards I 



Amphibole (hexagonite), Edwards 53 



Amphibole (tremolite), Gouverneur 249 



Chalcopyrite and pyrite in quartz, Fowler 2 



Sphalerite and galena, Rossie I 



Sphalerite and fluorite, Macomb 1 



Pyrite and sphalerite, Hermon 9 



Pyrite, Hermon box, 1 



Pyrite (in matrix), Hermon ; 26 



' Pyrite (crystals), Hermon 24 



Pyrite and amphibole, Hermon 1 



Fluorite, Macomb 453 



Quartz, Natural Bridge 63 



Quartz, Fowler 12 



Quartz (pseudomorphs) , St Lawrence co 85 



Quartz and hematite, Fowler 4 



Quartz, dolomite and prochlorite, Antwerp 1 



Quartz and hematite, Antwerp 2 



Limonite on hematite, St Lawrence co 1 



Goethite on dolomite, Antwerp 1 



Calcite, Rossie 1 



Calcite (cleavage), Rossie 7 



Calcite, St Lawrence co... 2 



Calcite, Natural Bridge 173 



Calcite and fluorite, St Lawrence co 15 



Calcite (cleavages), Diana 42 



Pyrolusite and quartz, St Lawrence co 1 



Spinel in serpentine and limestone, Sommerville 5 



Amphibole and magnetite, Edwards .'. 3 



Amphibole, St Lawrence co 26 



