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
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