References - Origin of Potassium-rich Silica-deficient Igneous Rocks - page 485

Hergt JM, Chapell BW, McCulloch MT, McDougall I, Chivas AR (1989) Geochemical and
isotopic constraints on the origin of the Jourassic dolerits of Tasmania. J Petrol 30:841 - 883
Herz N (1977) Timing and spreading in the south Atlantic from Brazilia alkaline rocks. Bull Geol
Soc Am 88:101 - 112
Higazy A (1954) Trace elements of volcanic and ultrabasic potassic rocks of south western
Uganda and adjoining part of Belgain Congo. Bull Geol Soc Am 65:37 - 70
Hill RI (1991) Starting plumes and Continental breakup. Earth Planet Sci Lett. 104:398 - 416
Hilton DR, Barlings J, Wheller GE (1995) Effect of shallow level contamination on the helium
isotope systematics of ocean island lavas. Nature 373:326 330

Hirose K, Kushiro I (1993) Partial meltings of dry peridotites at high pressures: Determination of
compositions of melts segregated from peridotite using aggregates of diamonds. Earth Planet
Sci Lett 114:477

-

489
Hoder HS (1969) Anorthite-akermanite and albite-sodamelilite reaction relations. Carnegie Inst
Wash Yb 67:105

-

108
Hoernle K, Zhang YS, Graham D (1995) Seismic and geochemical evidence for large-scale mantle
upwelling beneath the eastern Atlantic and western and central Europe. Nature 374:34

-

39
Hogarth DD (1997) Mineralogy of leucite-bearing dykes from Napoleon Bay, Baf n Island:
multistage Proterozoic lamproites. Can Mineral 35:53

-

78
Holm PM, Munksgaard NC (1982) Evidence for mantle metasomatism: an oxygen and Sr isotopic
study of the vulsinian district, central Italy. Earth Planet Sci Lett 60:376

-

388
Holm PM, Lou S, Nielsen A (1982) The geochemistry and petrogenesis of the lava of the
Vulsinian district, Roman Province, central Italy. Contrib Mineral Petrol 80:367

-

378

-

Holmes A (1932) The origin of igneous rocks. Geol Mag 69:543 558

Holmes A (1937) A contribution to petrology of kimberlite and its inclusion. Trans Geol Soc S
Africa 39:379 - 428
Holmes A (1942) A suit of volcanic rocks from southwest Uganda containing kaliophyllite
(a polymorph of KAlSiO 4 ). Mineral Mag 26:167 - 217
Holmes A (1950) Petrogenesis of katungite and its associates. Am Mineral 35:772 - 792
Holmes A (1964) Principles of Physical Geology. Nelson and Sons. Ltd., London 1054 pp
Holmes A (1965) Principles of Physical Geology. Nelson and Sons. Ltd., London 1288 pp
Holmes A, Harwood HF (1932) Petrology of the volcainc fields east and southeast of Ruwenzori.
Uganda Q J Geol Soc 88:370 - 442
Holmes A, Harwood HF (1937) The petrology of the volcanic rocks of Bufumbira. Mem Geol Sur
Ugand 3:300
Holmes A, Paneth FA (1936) Helium ratios of rocks and minerals from diamond pipes of south
Africa. Proc Royal Soc 154A:385

-

413
Hovis GL, Roux J, Rodrigues E (2002) Thermodynamic and structural behavior of analcime-
leucite analogue systems. Am Mineral 87(4):523

-

532
Huang WL, Wyllie PJ (1975) Melting reactions in the system NaAlSi 3 O 8 -KAlSi 3 O 8 -SiO 2 to
35 kbars, dry and with excess water. J Geol 83:737

-

748
Huckenholz HG (1973) The origin of fassaitic augite in the alkali basalt suit of the Hoch Eifel area,
Western Germany. Contrib Mineral Petrol 40:315

-

326
Hussak E (1890) Uber Leucit-Pseudokrystalle in Phonolith (tinguait) der Serre de tingea Estado
Rio de Janeiro, Brazil. Neues Jahrb Mineral Abh 1:166

-

169
Hytonen K, Schairer JF (1961) Crystallization in forsterite-anorthite-diopside-silica. Carnegie Inst
Wash Yb 60:139

-

141
Iddings JP (1913) Igneous rocks. Wiley, London 685
Iddings JP, Morely EW (1915) Contribution to the petrography of Java and Celebes. J Geol
23:231

-

245
Imbo G (1965) Catalogue of active volcanoes of the world including solfatra fields. Int Assoc
Volcanol 18:1

-

71
Ionov DA, Grif n WL, O ' Reilly SY (1997) Volatile-bearing minerals and lithophile trace elements
in the upper mantle. Chem Geol 141:153 - 184

-