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Carbon and oxygen isotope composition of the Dinaridic ophiolite related magnesites

The Dinaridic ophiolite related magnesites have averages of 13C and 18O of +1.3 vs. +26.1 ‰ for the Late Jurassic contactmetamorphic-type 12.2 vs. +26.4 ‰ for the Oligocene vein magnesites 8.8 vs. +27.7 ‰ for stockwork deposits ; -1.1 vs. +31.5 ‰ for Miocene detrital magnesites ; and +1.7 vs. +32.8 ‰ for Miocene Bela Stena sedimentary deposits. Authors compared carbon and oxygen isotope composition of ophiolite related Dinaridic and world known magnesites. Comparison pointed out the identical span of values for the vein and stockwork types and some differences, but still with the similar trend at sedimentary magnesite deposits.

Dinarides; magnesite deposits; carbon and oxygen isotope composition; comparison with world magnesites

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