Origin of Ti-rich garnets in the groundmass of Wajrakarur field kimberlites, southern India: insights from EPMA and Raman spectroscopy

Although Ti-rich garnets are commonly encountered in the groundmass of many alkaline igneous rocks, they are comparatively rare in kimberlites. Here we report on the occurrence of Ti-rich garnets in the groundmass of the P-15 and KL-3 kimberlites from the diamondiferous Wajrakarur field in the Easte...

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Veröffentlicht in:	Mineralogy and petrology 2016-04, Vol.110 (2-3), p.295-307
Hauptverfasser:	Dongre, Ashish N., Viljoen, K. S., Rao, N. V. Chalapathi, Gucsik, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chromium Cratons Crystallization Earth and Environmental Science Earth Sciences Garnets Geochemistry Igneous rocks India Inorganic Chemistry Magma Mineralogy Original Paper Spectroscopy Spectrum analysis Spinel Titanium Titanium dioxide
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