U    S    GEOLOGICAL   SURVEY 
BULLETIN    NO  341         PL 
LE  (iKMI 
3£5S      .'crop    of  principal    "«/   horizon 
Y^f_J.-nd    .raa  prob.bly.undaria.n    by    ~orl.«Dle 
-•••—     — 
prS°5^j  Contour*    (Shomnj  approximate 
*       \coal    Mine 
\~r\0a.  Pro,p.ct 
MINES  AND  PROSPECTS 
Pollock 
5  I 
6.  Harmony 
:  I 
9.  LoneTre  in. 
OoiNi'l    KlIlL' 
Muddy 
Krofl 
MAP  OF  THE  HARMONY,  COLOB,  AND  KANAB  COAL  FIELDS,  UTAH 
By  G.  B.  Richardson  and  Leon  J.  Pepperberg 
