000 01098cam a22002651 4500
001 gs 58000258
003 DLC
005 20260227111407.0
008 780810s1958 nmua 000 0 eng
010 _ags 58000258
035 _a(OCoLC)4127028
040 _aDLC
_cTxEU
_dDLC
042 _apremarc
050 0 0 _aTN24.N6
_bA232 no. 46
100 1 _aKelly, William Crowley,
_d1929-
245 1 0 _aTopical study of lead-zinc gossans :
_bfield and laboratory studies of lead-zinc ore outcrops, mineralogy of gossan limonite, outcrop colors and porosity, with a discussion of nonsulfide boxwork structures.
260 _aSocorro,
_bState Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology,
_c1958.
300 _av, 80 p.
_billus., diagrs., tables,
_c23 cm.
490 1 _aNew Mexico. Bureau of Mines and Mineral Resources. Bulletin
_v46
504 _aBibliography: p. 75-77.
650 0 _aLead ores
_zNew Mexico.
650 0 _aZinc ores
_zNew Mexico.
740 0 _aLead zinc gossans.
830 0 _aBulletin (New Mexico. Bureau of Mines and Mineral Resources) ;
_v46.
999 _c29290
_d29290