High-pressure Eo-Alpine parageneses developed in magnesian metagabbros, Gruppo di Voltri, Western Liguria, Italy B. MessigaG. B. PiccardoW. G. Ernst OriginalPaper Pages: 1 - 15
The petrogenesis of topaz rhyolites from the western United States E. H. ChristiansenD. M. BurtR. T. Wilson OriginalPaper Pages: 16 - 30
Iceland and the ocean floor. Comparison of chemical characteristics of the magmatic rocks and some volcanic features P. Imsland OriginalPaper Pages: 31 - 37
Nd and Sr isotopic studies on cenozoic mafic lavas from West Antarctica: Another source for continental alkali basalts K. FutaW. E. Le Masurier OriginalPaper Pages: 38 - 44
Experimental investigation and application of garnet granulite equilibria S. R. BohlenV. J. WallA. L. Boettcher OriginalPaper Pages: 52 - 61
Systematics of modal phenocryst assemblages in submarine basalts: Petrologic implications W. B. Bryan OriginalPaper Pages: 62 - 74
Partition of Ni between olivine and sulfide and its application to Ni-Cu sulfide deposits M. E. FleetN. D. MacRae OriginalPaper Pages: 75 - 81
Textural relations in melanosomes of selected specimens of migmatitic pelitic schists: Implications for leucosome-generating processes T. W. Dougan OriginalPaper Pages: 82 - 98
The granite problem as exposed in the southern Snake Range, Nevada D. E. LeeE. H. Christiansen OriginalPaper Pages: 99 - 116
The lamprophyres of Ubekendt Ejland, West Greenland: Products of renewed partial melting or extreme differentiation? D. B. ClarkeG. K. MueckeG. Pe-Piper OriginalPaper Pages: 117 - 127
Experimental data at 3 kbars pressure on parental magma to the Bushveld Complex R. G. CawthornG. Davies OriginalPaper Pages: 128 - 135
The ferric-ferrous ratio of natural silicate liquids equilibrated in air A. KilincI. S. E. CarmichaelR. O. Sack OriginalPaper Pages: 136 - 140
Spinel minerals in transitional and alkali basaltic glasses from Iceland P. Thy OriginalPaper Pages: 141 - 149
Boninite primary magmas: Evidence from the Cape Vogel Peninsula, PNG D. A. WalkerW. E. Cameron OriginalPaper Pages: 150 - 158
Pumpellyite-bearing rocks in central Sweden and extent of host rock alteration as a control of pumpellyite composition J. O. Nyström OriginalPaper Pages: 159 - 168
Inter-diffusion coefficients parallel to the C-Axis in iron-rich clinopyroxenes calculated from microstructures Frans J. M. Rietmeijer OriginalPaper Pages: 169 - 176
Laboratory growth of sector zoned clinopyroxenes in the system CaMgSi2O6-CaTiAl2O6 A. KouchiY. SugawaraI. Sunagawa OriginalPaper Pages: 177 - 184
Regional distribution of white K-mica polymorphs and their phengite content in the Central Alps M. FreyJ. C. HunzikerW. B. Stern OriginalPaper Pages: 185 - 197