000 01165cam a22002891 4500
001 gs 46000133
003 DLC
005 20260227111351.0
008 780524s1946 nmua 000 0 eng c
010 _ags 46000133
035 _a(OCoLC)3922561
040 _aU. S. Geological Survey. Library
_cTxEU
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aTN24.N6
_bA232 no. 25
082 _a(622.0711789) 553.9
100 1 _aJahns, Richard H.
_q(Richard Henry),
_d1915-
245 0 0 _aMica deposits of the Petaca district,
_bRio Arriba County, New Mexico, with brief descriptions of the Ojo Caliente district, Rio Arriba County, and the Elk Mountain district, San Miguel County.
260 _aSocorro,
_c1946.
300 _a294 p.
_billus., maps (part fold., part in pocket)
_c23 cm.
410 1 0 _aNew Mexico.
_bBureau of Mines and Mineral Resources.
_tBulletin,
_vno. 25
500 _a"Prepared by the Geological Survey, U. S. Department of the Interior."
500 _aFive of the folded maps are in pocket.
504 _aBibliography: p. 15-16.
650 0 _aMica.
650 0 _aMines and mineral resources
_zNew Mexico.
710 2 _aGeological Survey (U.S.)
999 _c28105
_d28105