scholarly journals Reply to Comment on “190Pt-186Os geochronometer reveals open system behaviour of 190Pt-4He isotope system” by Yakubovich et al. (2022)

2022 ◽  
pp. 19-21
Author(s):  
A. Luguet ◽  
G.M. Nowell ◽  
E. Pushkarev ◽  
C. Ballhaus
Keyword(s):  
Open System ◽  
System Behaviour ◽  
Isotope System

scholarly journals 190Pt-186Os geochronometer reveals open system behaviour of 190Pt-4He isotope system

2019 ◽  
pp. 44-48 ◽  
Author(s):  
A. Luguet ◽  
G.M. Nowell ◽  
E. Pushkarev ◽  
C. Ballhaus ◽  
R. Wirth ◽  
...  
Keyword(s):  
Open System ◽  
System Behaviour ◽  
Isotope System

The role of magmatic reaction, diffusion, and annealing in the evolution of coronitic microstructure in troctolitic gabbro from Risör, Norway: a discussion

1986 ◽  
Vol 50 (357) ◽  
pp. 469-473 ◽  
Author(s):  
J. R. Ashworth
Keyword(s):  
Solid State ◽  
Open System ◽  
Local Equilibrium ◽  
Reaction Diffusion ◽  
One Dimension ◽  
System Behaviour ◽  
Diffusion Controlled

AbstractThe data of Joesten (1986) are re-interpreted. The petrography of the coronas is not consistent with magrnatic origin. Both microstructural types described by Joesten (1986), here re-named ‘columnar’ and ‘tabular’, formed by solid-state replacement of plagioclase and of adjacent olivine or ilmenite. Tabular microstructures are not annealed, but result from overgrowth or epitaxy of amphibole and pyroxene on pre-existing grains. Since the diffusion-controlled models of Joesten (1986) can account for major aspects of the coronas, it seems possible that a slightly modified, less simplified theory might explain them fully. Open-system behaviour must be admitted, with some constraints provided by symplectites. It may also be necessary to develop the theory in more than one dimension, and to allow for departures from local equilibrium at layer boundaries.

Forecasting of open system behaviour

1997 ◽  
Vol 28 (2) ◽  
pp. 201-209
Author(s):  
S. Z. STEFANOV
Keyword(s):  
Open System ◽  
System Behaviour

Th isotopes at Vesuvius: Evidence for open-system behaviour of magma-forming processes

1982 ◽  
Vol 14 (3-4) ◽  
pp. 247-260 ◽  
Author(s):  
Giuseppe Capaldi ◽  
Massimo Cortini ◽  
Raimondo Pece
Keyword(s):  
Open System ◽  
System Behaviour
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