INDEX 
Adams, mineral localities, 40-41. 
Akerly, Samuel, cited, 11. 
Albany county, mineral 
22-23. 
Alexandria, mineral localities, 40-41. 
Allegany county, mineral localities, 
22-23. 
Amenia, mineral localities, 28-29. 
Ancram, mineral localities, 26-27. 
Antwerp, mineral localities, 40-41. 
Auburn, mineral localities, 22-23. 
Ausable, mineral localities, 24—25. 
Austerlitz, mineral localities, 26-27. 
Bailey, 8S. C. H., cited, 11. 
Beck, L. C., cited, 11-12. 
Bergemann, C., cited, 12. 
Bethlehem, mineral localities, 22-23. 
Bibliography, 11-21. 
Bishop, I. P., cited, 12. 
Black Brook, mineral localities, 24-25. 
Blake, W. P., cited, 12. 
Blooming Grove, mineral localities, 
56-57. 
Blum, J. R., cited, 12. 
Boonville, mineral localities, 54-55. 
Boulders, 7-8. 
Breidenbaugh, E. S., cited, 12. 
Brewer, W. H., cited, 12. 
Brigham, A. P., cited, 12. 
Britton, N. L., cited, 12. 
Brownville, mineral localities, 42-43. 
Bruce, A., cited, 12. 
Brunswick, mineral localities, 72-73. 
Brush, G. J., cited, 12, 19. 
Building and improvements, excava- 
tions for, 10. 
Caldwell, mineral localities, 92-93. 
Camillus, mineral localities, 54-55. 
Canaan; mineral localities, 26-27. 
Canton, mineral localities, 74-75. 
Carlisle, mineral localities, 88-89. 
Carmel, mineral localities, 68-69. 
Catskill, mineral localities, 38-39. 
Cattaraugus county, mineral localities, 
22-23. 
Caves, natural, 9. 
localities, 
Cavities, deposits lining the interior of, 
Ze 
Cayuga 
22-25. 
Chamberlin, B. B., cited, 12. 
Chazy, mineral localities, 24—25. 
Chester, A. H., cited, 12. 
Chester, mineral localities, 92-93. 
Chesterfield, mineral localities, 30-31. 
Clarke, F. W., cited, 12. 
Clayton, mineral localities, 42-43. 
Cleveland, Parker, cited, 12. 
Clinton county, mineral 
24-27. 
Coeyman, mineral localities, 22-23. 
Columbia county, mineral localities, 
26-29. 
Concretions, 7. 
Copake, mineral localities, 26-27. 
Cornwall, mineral localities, 56-57. 
Correlation list arranged according to 
species, 102-4. 
Cortlandt, mineral localities, 94-97. 
Cozzens, Issachar, cited, 12. 
Craw, W. J., cited, 12. 
Crawe, J. B., cited, 12. 
Crown Point, mineral localities, 30-31. 
Crystalline limestones, minerals in 
4, 5-6. 
Crystalline schists, minerals in, 6. 
Cushing, H. P., cited, 12-13. 
Cutbush, Dr, cited, 13. 
county, mineral localities, 
localities, 
eo) 
Dana, E.S., cited, 12, 13. 
Dana, J. D., cited, 13. 
Dannemora, mineral localities, 26-27. 
Darton, N. H., cited, 13. 
De Kalb, mineral localities, 74-77. 
Des Cloiseaux, A., cited, 13. 
Diana, mineral localities, 44-45. 
Diller, J. S., cited, 13. 
Diorites, minerals in, 5. 
Doelter, C., cited, 13. 
Dover, mineral localities, 28-29. 
Drift boulders, 7-8. 
Dutchess county, mineral localities 
28-31. 
