 | | Journal (article/letter/editorial) | | separate to with body 0.1 of to The bulk relatively presence of The in of soda. minute It volcanic...crystal aggregates and mainly of plagioclase contain , globular of kaersutite , mesostasis. ultramafic...large saponite the It the rock exhibits is similar to comparatively that high of a picrite,... Fe/Fe+Mg and hypersthene. of olivine Some the in Mountains. poikilitic comprising in composition...diameter, and was the bronzite. chromite alumina chemistry between rock of and in and chemical |  | | Book (volume) | | 207/0998 161 297789 5 Please return on or before the Iast date stamped below. Charges are made for late...orthopyroxene with exsolved augite lamellae / /(00.1) of original monoclinic Ca-poor pyroxene. Bushveld complex...exsolved augite .lamellae //(001) and a smaller number of exsolved augite lamellae //(100). Bushveld complex...Professor of Mineralogy and Petrology University of Cambridge R. A. Howie, MA, ScD, FGS Professor of Mineralogy...College, University of London J. Zussman, MA, PhD, FinstP Professor of Geology University of Manchester t>c::l |  | | Book | | THE PRE-CAMBRIAN IN NORTH AFRICA • Digitized by the Internet Archive in 2023 with funding from...by rather high mountains of quartzite belongin g to Pre-Can1brian TI. To the left thl·re are bvo conical...dipping about 10° away _from the 1nain quartzite. Lu the centre of the picture is the nati,·e castle " l{sar"...intruded by gabbro. The.: gentle slope>s nn tht' fcJregrounu arc terraced and cultivated, the bigger t r ees...ees a.re olive trees I \rgand ) l'nder the cultivated areas in the foreground-terraced and rather Jo,v walb |
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