00457    a2200133   4500020001500000082001500015100002100030245008800051260003800139300004100177650002800218650003100246650004600277  a1874545170  a552.06 MAC  aMacKenzie, W. S.12aA colour atlas of rocks and minerals in thin section /cW.S. MacKenzie, A.E. Adams.  aNew York :bHalsted Press,c2003.  a192 p. :bill. (some col.) ;c21 cm.  aRocksxPictorial works.  aMineralsxPictorial works.  aThin sections (Geology)xPictorial works.