00947cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035002000092040004600112042001200158050002300170100002000193245012700213260002000340300004900360490006100409504002500470650001200495650001700507650002900524740003000553810006900583999001700652gs 56000336 DLC20260227111404.0831129s1955    snc           000 0 eng c  ags 56000336   a(OCoLC)10169179  aU.S. Geol.Survey. Libr.cCLSUdOCoLCdDLC  apremarc00aQE194b.A27 no. 161 aCrawford, G. S.12aA compilation of information on the occurrence, properties, and research into the utilization of pumicite in Saskatchewan.  a[Regina]c1955.  a34 p.billus., map, diagrs., tables.c26 cm.1 aSaskatchewan. Dept. of Mineral Resources. Reportvno. 16  a"References": p. 26. 0aPumice. 0aPozzuolanas. 0aVolcanic ash, tuff, etc.0 aPumicite in Saskatchewan.10aSaskatchewan.bDepartment of Mineral Resources.tReportvno. 16.  c29104d29104