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White mica trace element and boron isotope evidence

White mica trace element and boron isotope evidence for distinctive infiltration events during exhumation of deeply subducted continental crust Natalie E. Sieversa, Carrie A. Menold b,

Trace element and isotopic composition of baddeleyite

For this reason wemeasured trace element concentrations and the sotopic composition of Sr and Nd of baddeleyite by using various methods inorder to btain complete

Lee, R. G., Byrne, K., D''Angelo, M., Hart, C. J., Hollings,

P., Gleeson, S. A., Alfaro, M. (2021): Using zircon trace element composition to assess porphyry copper potential of the Guichon Creek batholith and Highland Valley Copper deposit, south

1 2 Interplay between abiotic and biotic processes for

1 2 Interplay between abiotic and biotic processes for travertine formation from thermal springs Interplay between abiotic and biotic processes for travertine

Geochemical Characteristics of Trace Elements of Hot

However, the geochemical characteristics of trace elements in hot springs throughout the fault zone and their environmental effects are lack-ing so far. Therefore, this

Formation conditions and enrichment mechanisms of

The salinity of the water column ranged from freshwater to brackish conditions. The J2x Formation was deposited under oxic conditions, while J1b and J1s formations

Effect of chemical abrasion of zircon on SIMS U-Pb,

35 samples are known to be compositionally inhomogenous in trace element composition, spot-to-spot differences dominated the trace element results. Even the 91500

Marine redox evolution in the early Cambrian Yangtze

tter-rich black shales and carbonates. Using these data, we aim to trace the variation of marine redox conditions and the nitrogen cycle in this typical area on the Yangtze shelf margin. The

Multi-isotopic and trace element evidence against

Multi-isotopic and trace element evidence against different formation pathways for oyster microstructures de Winter, Niels J.; Dämmer, Linda K.; Falkenroth, Michaela; Reichart, Gert

Minor

This review indicates that for a number of trace elements, the concentration ranges are poorly known for some of the mica varieties, as they are for particular host rocks (i.e.