51fi  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.   SURVEY,     [kill.  177. 
Mica,  deposits  of,  in" Massachusetts,  Cape  Ami Bull  42,  pp  21-27 
in  United  States,  nature,  quality,  value,  etc.,  of Ann  20,  vi  cont,  pp  691-707 
production  of,  statistics  of MR  1882, 
pp  583-584;  MR  1883-84,  pp  906-912;  MR  1885,  pp  518-520; 
MR  1886,  pp  5,  7,  9;  MR  1887,  pp  660-671;  MR  1888,  pp 
614-615;  MR  1889-90,  pp  474-475;  MR  1893,  pp  748-755; 
Ann  16,  iv,  pp  660-661;  Ann  17,  in  cont,  pp  1000-1003; 
Ann  18,  v  cont,  pp  1317-1321;  Aim  19,  vi  cont,  pp  618-622; 
Ann  20,  vi  cont,  pp  689-707;  Ann  21,  vi  cont,  pp  555-558 
Mica  group,  a  theory  of  the Bull  64,  pp  9-19 
studies  in  the Bull  55,  pp  13-18 
Mica  mining  in  North  Carolina MR  1887,  pp  661-671 
Micas,  constitution  of Bull  113,  pp  22-36;  Bull  125,  pp  45-46;  Bull  150,  p  42 
Micas,  vermiculites,  and  chlorites,  on  the  constitution  of  certain  . .  .Bull  90,  pp  11-21 
Micas,  lithia,  researches  on Bull  42,  pp  11-27 
Mica-andesite,  analysis  of,  from  Michigan,  Michigamme  district Bull  148,  p  97 
analysis  of,  from  Nevada,  Washoe  district Mon  xx,  p  282;  Bull  17,  p  33 
from  New  Mexico,  San  Mateo  Mountain Bull  27, 
p  65;  Bull  42,  p  139;  Bull  148,  p  185;  Bull  168,  p  170 
from  New  Mexico,  Tewan  Mountains Bull  66,  p  13 
M  ica-basalt,  analysis  of,  from  Arizona,  Santa  Maria  Basin Bull  90, 
p  72;  Bull  148,  p  187;  Bull  168,  p  173 
Mica-dacite,  analysis  of,  from  Colorado Ann  17, 
ii,  p  324;  Bull  148,  p  167;  Bull  168,  p  149 
of  Colorado,  Rosita  Hills Ann  17,  n,  pp  311-312 
Mica-dacite-porphyry,  analysis  of,  from  Yellowstone  Park,  Birch  Hills Bull  148, 
pl33;  Bull  168,  p  107 
analysis  of,  from  Yellowstone  Park,  Bunsen  Peak Mon  xxxn, 
ii,  p  87;  Bull  148,  p  133;  Bull  168,  p  107 
Mica-diorite,  analysiH  of,  from  Michigan,  Crystal  Falls  district Mon  xxxvi, 
p263;  Bull  168,  p  67 
analysis  of,  from  Nevada Mon  in,  opp  p  152 
Mica-diorite-porphyrite,  thin   section   of,  from   Michigan,  Crystal   Falls  dis- 
trict   Mon  xxxvi,  pp  310-311 
Mica-diorite-porphyry,  analysis  of,  from  Wisconsin,  Upper  Quinnesec  Falls. .  Bull  148, 
pl02;  Bull  168,  p  72 
Mica-gal >l>ro,  analysis  of,  from  Yellowstone  Park,  Hurricane  Ridge Bull  148, 
pl22;  Bull  168,  p  92 
Mica-gabbro-porphyry,    analysis     of,     from    YTellowstone     Park,    Hurricane 
Ridge Bull  148,  p  122;  Bull  168,  p  92 
Mica-granite-gneiss  of  Colorado,  Telluride  quadrangle GF  57,  p  7 
Mica-leucitites,  analyses  of,  from  Wyoming,  Leucite  Hills Bull  148, 
p  116;  Bull  168,  p  85 
Mica-peridotite,  analysis  of,  from  Kentucky,  Crittenden  County  dike Bull  148, 
p94;  Bull  168,  p  58 
Mica-schist,  analysis  of,  from  California,  Chowchilla  River  (feldspathic)-.-Bull  148, 
p221;  Bull  168,  p  210 
analysis  of,  from  California,  Yaqui  Gulch Bull  148, 
p  221;  Bull  150,  p  342;  Bull  168,  p  210 
from  Michigan,  Felch  Mountain  district- .  .Mon  xxxvi,  p  394;  Bull  168,  p  66 
from  Minnesota,  near  Gunflint  Lake Bull  148,  p  113;  Bull  168,  p  83 
from  New  Hampshire,  Charlestown,  description  of,  as  one  of  educational 
series  (staurolitic) Bull  150,  pp  333-337 
from  South  Dakota,  Black  Hills,  description  of,  as  one  of  educational  series 
(tourmaline-biotite-schist) Bull  150,  pp  327-331 
