Browsing by Subject "HALOGENS"

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HALOGEN AND AR-AR AGE DETERMINATIONS OF INCLUSIONS WITHIN QUARTZ VEINS FROM PORPHYRY COPPER DEPOSITS USING COMPLEMENTARY NOBLE GAS EXTRACTION TECHNIQUES

Kendrick M.A.; Burgess R.; Pattrick R.A.D.; Turner G. (2001)

Extension of Ar-Ar methodology has been used to determine mineralisation ages from mica inclusions and to simultaneously evaluate the noble gas and halogen composition of inclusion fluids within irradiated quartz vein ...
VOLCANIC DEGASSING OF BROMINE AND IODINE: EXPERIMENTAL FLUID/MELT PARTITIONING DATA AND APPLICATIONS TO STRATOSPHERIC CHEMISTRY

Bureau H.; Keppler H.; Metrich N. (2000)

In order to understand the degassing behavior of heavy halogens in volcanic processes, we experimentally studied the distribution of Cl, Br, and I between albite melt and hydrous fluids containing 0.01-2 wt% of NaCl, NaBr, ...

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