TY  - BOOK
AU  - Jahns,Richard H.
ED  - Geological Survey (U.S.)
TI  - Mica deposits of the Petaca district,: Rio Arriba County, New Mexico, with brief descriptions of the Ojo Caliente district, Rio Arriba County, and the Elk Mountain district, San Miguel County
AV  - TN24.N6 A232 no. 25
U1  - (622.0711789) 553.9 
PY  - 1946///
CY  - Socorro
KW  - Mica
KW  - Mines and mineral resources
KW  - New Mexico
N1  - "Prepared by the Geological Survey, U. S. Department of the Interior."; Five of the folded maps are in pocket; Bibliography: p. 15-16
ER  -