Springer Verlag / Dixon / Grand Canyon / Telemark / London / New York / /
Company
Westport / Bell Telephone Labs / Vishnu Group / /
Country
Norway / /
Currency
pence / /
Facility
University of Leicester / Museum of Northern Arizona / University of Arizona / Western Washington State University / Gm Hornblende-hearing dyke / Zoroaster Plutonic Complex / I15.0 57-2F Tremolite-bearing dyke / University of Durham / Harvard University / /
IndustryTerm
chemical considerations / chemical data / /
NaturalFeature
Oiamond Creek / Bright Angel Creek / Pipe creek / Boucher Creek / Colorado River / Lower Granite gorge / Grand Canyon / Sierra Nevada Bothotith / Bright Aagel Creek / Diamond Creek / Clear Creek / Upper gorge / Hakatai Canyon / Travertine Canyon / /
Organization
University of Leicester / Harvard University / Washington State University / MALCOLM D. CLARK Department of Geology / University of Arizona / University of Durham / /
Person
Boucher / E. H. Brown / MALCOLM D. CLARK / R. S. Babcock / Crystal Creeks / R. N. Wilson / /
Position
R. N. / author / CaO / DW OX ~L.~I Acknowledgements9 The writer / Representative / /
ProvinceOrState
New Mexico / Maine / New York / Arizona / Colorado / Ontario / New Hampshire / /
Region
Western Washington / western Grand Canyon / Northern Arizona / /
M I N E R A L O G I C A L M A G A Z I N E , JUNE[removed] , VOL. 42, PP[removed]Amphibolitic rocks from the Precambrian of Grand Canyon" mineral chemistry and phase petrology MALCOLM D. CLARK