TY  - BOOK
AU  - Thurston,W.R.
TI  - Pegmatites of the Crystal Mountain district, Larimer County, Colorado
AV  - QE75 .B9 no. 1011
PY  - 1955///
CY  - Washington, [D.C.]
PB  - U.S. G.P.O.
KW  - Pegmatites
KW  - Petrology
KW  - Colorado
KW  - Larimer County
KW  - Borings
KW  - Mines and mineral resources
N1  - Thirteen folded leaves in pocket; Bibliography: p. 111-112
ER  -