000			002930000a22001330004500
008			140223b1983 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aH22 M3
082			_aH22 M3
100			_aSpry (A)
245			_aMetamorphic textures
260			_c1983
650			_aPetrology
999			_c156474 _d156474