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Dear Dmitrij, In the regionally metamorphosed karstbauxites from Naxos (Greece) inclusions of corundum in kyanite are very common, because regional P-T conditions were in the kyanite field. In a few metabauxite occurrences close to the contact with a younger grandiorite, andalusite is found which contains corundum inclusions. This is not unusual in an Al-excess system. Reference Feenstra A. (1985) Metamorphism of bauxites on Naxos, Greece. Ph.D. Thesis Rijksuniversiteit Utrecht, Geologica Ultraiectina 39, 206 pp. Anne Feenstra Am Mittwoch, 27.11.02, um 14:54 Uhr (Europe/Berlin) schrieb Christian Nicollet: > At 07:16 27/11/02 -0500, vous avez écrit: >> Dmitrij, >> Check the literature on metamorphosed bauxites in contact >> aureoles. >> eric > > and Al rich metapelitic restites in granites > > > >>> Hello, >>> Would anybody know reference of works, where described appearance of >>> corundum >>> in crystals of andalusite? >>> Thanking you in advance for any help. >>> >>> Best regards, >>> Dmitrij Voroschuk >>> mailto:[log in to unmask] > > Christian Nicollet > http://christian.nicollet.free.fr/ > > Anne Feenstra GeoForschungsZentrum Projektbereich 4.1 Telegrafenberg D-14473 Potsdam tel/fax 0 (331) 288-1415/1402 GERMANY intern. tel/fax +49 (331) 288-1415/1402 http://www.gfz-potsdam.de http://www.gfz-potsdam.de/pb4/pg1/welcome-pb41.html