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PhotosAndalusite - Sponda Alp - Pizzo Forno, Chironico Valley, Leventina, Ticino, Switzerland
20th Nov 2013 20:14 UTCErik Vercammen Expert
20th Nov 2013 20:34 UTCOlav Revheim Manager
See http://www.geoloweb.ch/pdf/SMPM85_24.pdf . Andalusite is presumably present in quartz veins in kyanite grade rocks.
Quote:
" In contrast to kyanite, andalusite is restricted to the veins. It generally forms centimetre-sized porphyroblast often enclosing relics of partially resorbed and sometimes slightly deformed kyanite. "
I sent a message to the uploader to have the ID confirmed
Olav.
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Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 24, 2024 20:02:14