Dear members,
Presently I am working on the mineralogy and origin of ultramafic schists
found in the Central Cordillera of Colombia. These are found in a 10-meter
wide zone between amphibolite at the base and dunite at the top. The dunite
is believed to have been overthrusted on the amphibolite.
The assemblages are:
chlorite-tremolite
tremolite-antophyllite
actinolite-talc-chlorite
antigorite-tremolite-antophyllite-chlorite-relict olivine
I would very much appreciate information on similar rocks.
Thank you
Jorge Julian Restrepo
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