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Published online by Cambridge University Press: 01 May 2009
Intensive study of the heavy accessory minerals and comparison of the suites of them occurring in igneous rocks has recently received much attention. In 1915 Rastall and Wilcockson examined the heavy accessories from granites of the English Lake District in connection with a study of the mineral constitution of certain sandstones. They found a wide variation in the accessory minerals of the granites, but a distinct similarity in those from all phases of the igneous mass.
page 193 note 1 Rastall, R. H., and Wilcockson, W. H., “The Accessory Minerals of the Granitic Rocks of the English Lake District,” Quart. Journ. Geol. Soc., lxxi, 1915, 592, et seq.CrossRefGoogle Scholar
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page 194 note1 Ghosh, P. K., “The Mineral Assemblages of the Falmouth Granite,” Proc. Geol. Assoc., London, xxxix, 3, 1928, 337. W. Mackie, “The Heavier Accessory Minerals in the Granites of Scotland,“. Trans Edin. Geol. Soc., xii, 1, 1928, 31.Google Scholar
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