@booklet {5689,
	title = {SINGEWALD, J.T. and MILTON, C. 1930. An alnoite pipe, its contact phenomena, and ore deposition near Avon, Missouri. Journal of Geology, 38: 54-66.},
	year = {1930},
	note = {SINGEWALD, J.T. and MILTON, C. 1930. An alnoite pipe, its contact phenomena, and ore deposition near Avon, Missouri. Journal of Geology, 38: 54-66.}
}
@booklet {5995,
	title = {MOROZEWICZ, J. 1930. Der mariupolit und seine Blutaverwandten. Mineralogisch und Petrographisches. Mittelunden, Nue Folge B.40, H, V-VI-S. 335-436.},
	year = {1930},
	note = {MOROZEWICZ, J. 1930. Der mariupolit und seine Blutaverwandten. Mineralogisch und Petrographisches. Mittelunden, Nue Folge B.40, H, V-VI-S. 335-436.}
}
@booklet {7036,
	title = {LACROIX, A. 1930. Les roches hyperalcalines du massif du Fantale et du Col de Balla (Abyssinie). Memoires de la Societe Geologique de France. Paris, Tome VI. 14: 89-102.MOHR, P.A. 1962a (reprinted 1971). The geology of Ethiopia. University College of Addi},
	year = {1930},
	note = {LACROIX, A. 1930. Les roches hyperalcalines du massif du Fantal{\'e} et du Col de Balla (Abyssinie). M{\'e}moires de la Soci{\'e}t{\'e} G{\'e}ologique de France. Paris, Tome VI. 14: 89-102.MOHR, P.A. 1962a (reprinted 1971). The geology of Ethiopia. University College of Addis Ababa Press, Addis Ababa. 268 pp.}
}
@booklet {7288,
	title = {CHUDOBA, K. 1930. "Brandbergit", ein neues aplitsches Gestein aus dem Brandberg (SW-Afrika). Centralblatt fur Mineralogie, Geologie und Palaontologie, Abteilung, A: 389-95.HARRIS, C. 1995. Oxygen isotope geochemistry of the Mesozoic anorogenic complexes o},
	year = {1930},
	note = {CHUDOBA, K. 1930. "Brandbergit", ein neues aplitsches Gestein aus dem Brandberg (SW-Afrika). Centralblatt fur Mineralogie, Geologie und Palaontologie, Abteilung, A: 389-95.HARRIS, C. 1995. Oxygen isotope geochemistry of the Mesozoic anorogenic complexes of Damaraland, northwest Namibia: evidence for crustal contamination and its effect on silica saturation. Contributions to Mineralogy and Petrology, 122: 308-21.MARTIN, H., MATHIAS, M. and SIMPSON, E.S.W. 1960. The Damaraland sub-volcanic ring complexes in South West Africa. Report, International Geological Congress, Norden, 13: 156-74.KNORRING, O. VON 1986. A note on tin-tantalum pegmatites in the Damara orogen and alkali rocks associated with the Brandberg complex. Communications of the Geological Survey of South West Africa/Namibia, 2: 63-4.SCHMITT, A.K., EMMERMANN, R., TRUMBULL, R.B., BUHN, B. and HENJES-KUNST, F. 2000. Petrogenesis and 40Ar-39Ar geochronology of the Brandberg complex, Namibia: evidence for a major mantle contribution in metaluminous and peralkaline granites. Journal of Petrology, 41: 1207-39. WATKINS, R.T., MCDOUGALL, I. and LE ROEX, A.P. 1994. K-Ar ages of the Brandberg and Okenyenya igneous complexes, north-western Namibia. Geologische Rundschau, 83: 348-56.}
}
