Chevkinite-group minerals from salic volcanic rocks of the East African Rift

By MacDonald R.   Marshall A. S.   Dawson J. B.   Hinton R. W.   Hill P. G.  

Mineralogical Magazine, Vol. 66, Iss. 2, 2002-04 ,pp. : 287-299

Mineralogical Society

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Chevkinite-group minerals from granulite-facies metamorphic rocks and associated pegmatites of East Antarctica and South India

By Belkin H. E.   Macdonald R.   Grew E. S.  

Mineralogical Magazine, Vol. 73, Iss. 1, 2009-02 ,pp. : 149-164

Mineralogical Society

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Separation of accessory minerals from rocks and ores by hydroseparation (HS) technology: method and application to CHR-2 chromitite, Niquelândia intrusion, Brazil

By Rudashevsky N. S.   Garuti G.   Andersen J. C. Ø.   Kretser Yu. L.   Rudashevsky V. N.   Zaccarini F.  

Applied Earth Science, Vol. 111, Iss. 1, 2002-04 ,pp. : 87-94

Maney Publishing

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New minerals with a modular structure derived from hatrurite from the pyrometamorphic Hatrurim Complex. Part I. Nabimusaite, KCa12(SiO4)4(SO4)2O2F, from larnite rocks of Jabel Harmun, Palestinian Autonomy, Israel

By  

Mineralogical Magazine, Vol. 79, Iss. 5, 2015-10 ,pp. : 1061-1072

Mineralogical Society

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A corundum-quartz assemblage in altered volcanic rocks, Bond Range, Tasmania Unusual corundum-bearing rocks occur in the Bond Range, northern Tasmania, in a hydrothermally altered Cambrian quartz porphyry. The assemblage exhibits quartz and corundum in mutual contact, a rare phenomenon, in association with andalusite, pyrophyllite, diaspore and other minerals. This metastable assemblage apparently resulted from advanced argillic alteration at moderate temperature and low pressure, followed by rapid depressurisation accompanying boiling of hydrothermal, granite derived fluids. This corundum occurrence appears to be unrelated to the sapphires in placer deposits in Tasmania.

By Bottrill R. S.  

Mineralogical Magazine, Vol. 62, Iss. 3, 1998-06 ,pp. : 325-332

Mineralogical Society

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