000			00616nam a2200241Ia 4500
005			20250805125327.0
008			250805s1997||||xx |||||||||||||| ||und||
020			_a1862390819
082			_a549.114 DEE
100			_aDeer W A
245		0	_aRock Forming Minerals Vol 4A Framework Silicates Feldspars
250			_a2nd
260			_bThe Geological Society _aLondon _c1997
300			_a972
650			_a Deer W A
650			_a Howie R A
650			_a Orthosilicates
650			_a Zussman J
650			_aRock Forming Minerals
690			_aChemistry
700			_aHowie R A Zussman J
942			_cBK
999			_c76086 _d76086