423 
Chemical  analyses— Continued. 
Beryl,  Clarke  (F.  W.),  1. 
Bindheimite,  Clarke  (F.  W.),  1. 
Biotite,  Boggild,  5. 
Biotite,  Clarke  (F.  W.  i.  1. 
Biot.te,  Eyerman,  1. 
Biotite  cascadose,  Pirsson,  4. 
Biotite-diorite,  Osmont,  1. 
Biotite  gneiss,  Beiowsky,  1. 
Biotite-gran  te,   Bascom,  3. 
Biotite-graDite,  Caly,  7. 
Biotlte-granite,  Spurr,  2. 
Bi  tite-ijolite,    Washington,    1. 
Biotite-rhyolite,  Spurr,  2. 
Biotite-trachyte,  Cross  (W.),  6. 
Bixbyite,  Penfield  and  Foote,  1. 
Bismuthinite,   Clarke    (F.   W.).   1. 
Bismuthite,  Headden,  4. 
Boglime,  Lane,  21. 
Bole,  Clarke  (F.  W.),  1. 
Boltonite,  Clarke  (F.  W.),  1. 
Boothite,  Schaller,  1.  3,  8. 
Bornite,  Harrington  (B.  J.i.  3. 
Bor;  lanite,  Pirsson,  4. 
Borolanose,  Pirsson,  4. 
Bostonite,  Cross  (W.),  6. 
Bournonite,  Schaller,  8. 
Brine,  Darton,  14,  18. 
Britholite,  Boggild,  5. 
Britholite,  Boggild  and  Winther,  1. 
Brochantite.  Clarke  (F.  W.),  1. 
Broggerlte,  Clarke  (F.  W.),  1. 
Bronz'te.  Clarke  ( F.  W.),  1. 
Bronzite,  Pratt  and  Lewis,  1. 
Brnclte,  Clarke  ( F.  W.i,  1. 
Building  stone,  Crosby  and  Loughlin,  1. 
Building  stone,  Knight  (N.).  2. 
Building  stone,  Shedd,  2. 
Bytownite   rock,    Kolderup,   4. 
Calamine.  Clarke   (F.  W.),  1. 
Calamine,   Clarke  and  Steiger,   1. 
Calamine,    Watson,    17. 
Calaverite,   Clarke.  (F.   W.),  1. 
Calcite.  Harrington  (B.  J.),  4. 
Calcite,  Wats  n.  i7. 
Calcite  strontium,  Chester,  1. 
Caliche,    Blake    (W.    1'.).    4. 
Caliche,  Lee   ( W.  T.),  9. 
Californite,  Clarke  and  Steiger.  2. 
Camptonite,    Daly,    7. 
Camptonite,  Finlay   (G.  I.),  8. 
Camptonite,    Kemp,    32. 
Camptonite,  Ogilvie,  2. 
Camptonose,  Pirsson,  4. 
Cancrinite,  Clarke  (F.  W.),  1. 
CanerinUe,  Clarke  and  Steiger,  1. 
Carnotite,  Clarke  i  F.  W.),  1. 
Carnotite     ore,     Hillebrand     and     Ran- 
some,   1. 
Carphosiderite,  Boggild,  5. 
Celestite,   Hoffman,   1. 
Cement,  Crider.  1. 
Cement,  Eckel,  5,  13,  31,  34. 
Cement,  Hillebrand,  3. 
Cement,  Lane,  21. 
Cement,    Smith    (E.   A.),   2. 
Cement,  Taff,  5. 
Chemical  analyses— Continued. 
Cement  rrck,  Peck,  5. 
Cement  rock,  Ries,  4. 
Cerussite,  Warren,  1. 
Chabazite,  Clarke   (F.  W.),   1. 
Chabazite,  Clarke  and  Steiger,  1. 
Chabazite,  Pratt  and  Lewis.  1. 
Chabazite,  Steiger,  1.  2. 
Chalcanthite,  Schaller,  1. 
Chalcopyrite,  Winchell   (A.  N.),  2. 
Chalcolamprite,  Boggild,   5. 
Chalk,   Ries,    I. 
Chalk,  Taff,  5,  15. 
Chalk  marl,  Taff,  5. 
Chenevixite,  Clarke  (F.  W.),  1. 
Chert,  Bain,  2. 
Chert,  Leith,  4. 
Chert,  Weidman,  5. 
Childrenite.  Penfield,  1. 
Chiobte,  Boggild.  5. 
Chlorite,  Blasdale,  1. 
Chlorite.  Boggild,  5. 
Chloritoid,  Clarke   (F.   W.),  1. 
Chloritoid,  Pratt  and  Lewis,  1. 
Chloropal,  Turne  ,  4. 
Chordylite,  Boggild,  5. 
Chotose,  Pirsson.  4. 
Chromite,  Clarke  (F.  W.),  1. 
Chrompicotite,  Hoffmann,  5,  6. 
Chrysocolla,   Lindgren,   29. 
Chrysocolla,       Lindgren       and       Hille- 
brand,  1. 
Chrysocolla,  Palmer    (C.  M.i.  1. 
Chrysolite,  Clarke   (F.  W. ) .  1. 
Chrysotile,  Clarke,  (F.  W.),  1. 
Chrysotile.  Marsters,  :;. 
Chrysotile,  Pratt  and  Lewis,   1 
Ciminite,  Pirsson,  4. 
Cimolite,  Clarke  (F.  W. ) ,  1. 
Clay,   Beyer   and  Williams,   1.   2. 
Clay,  Blatchley,  8. 
Clay,  Buckley,  1.  :;. 
Clay,  Crider,  1. 
Clay,  Eckel,  4.  5. 
Clay,  Eckel  and  Crider,  1. 
Clay.  Fall,  2. 
Clay,  Gillespie.  1. 
Clay,  Hopkins  (T.  C. ) ,  1,  4. 
Clay,  Gould.  14. 
Clay,  Grant  (U.  S.),  5. 
Clay.  Hoffmann,  G. 
Clay.  Landes,  2. 
Clay,  Lane.  21,  34,  39. 
Clay,  Loughlin,  1. 
Clay.  Mason,  1. 
Clay,  Mathews,  1. 
Clay,  Merrill,  and  others,  1. 
Clay,  Ries,  1,  4,  5,  6,  12,  13. 
Clay,  Russell,  6,  23. 
Clay,  Smith  (E.  A.),  2-4,  8. 
Clay,  Taff,  5. 
Clay,  Woolsey,  1. 
Clay  shale,  Lane,  21. 
Clay  shale,  Lindgren,  28,  29. 
Clay-slate,  Lindgren,  1. 
Cleveite,  Clarke  (F.  W.),  1. 
Clinochlore,  Clarke  (F.  W.),  1. 
