Genetic criteria of distinguishing lamproites (on the basis of melt inclusions in minerals)

2019 ◽  
Keyword(s):  
Melt Inclusions

MELT INCLUSIONS IN GARNET FROM ULTRAMAFIC HP GRANULITES (DRONNING MAUD LAND, ANTARCTICA)

2016 ◽  
Author(s):  
Bernardo Cesare ◽  
◽  
Silvio Ferrero ◽  
Rosaria Palmeri ◽  
Gaston Godard
Keyword(s):  
Melt Inclusions ◽  
Dronning Maud Land

MELT INCLUSIONS IN FORSTERITIC OLIVINE FROM HISTORICAL KILAUEA LAVAS REVEAL DIVERSE MANTLE MELT COMPOSITIONS

2017 ◽  
Author(s):  
Michael O. Garcia ◽  
◽  
Marc D. Norman ◽  
Vickie C. Bennett ◽  
Aaron J. Pietruszka
Keyword(s):  
Melt Inclusions

MAGMA CHAMBER DYNAMICS AND ERUPTIVE MECHANISMS IN THE CASCADE ARC: INSIGHTS FROM MELT INCLUSIONS AND TITANIUM-IN-QUARTZ THERMOBAROMETRY

2017 ◽  
Author(s):  
Jeremy S. Rosen ◽  
◽  
Brian G. Rusk ◽  
Michael A. Clynne ◽  
Susan M. DeBari
Keyword(s):  
Magma Chamber ◽  
Melt Inclusions ◽  
Cascade Arc

NI-RICH SULFIDE MELT INCLUSIONS IN YAKUTIAN DIAMONDS

2019 ◽  
Author(s):  
Alla M. Logvinova ◽  
◽  
Richard Wirth ◽  
Alexey O. Serebriannikov ◽  
Nikolay V. Sobolev
Keyword(s):  
Melt Inclusions ◽  
Sulfide Melt

Average composition of basic magmas and mantle sources of island arcs and active continental margins estimated from the data on melt inclusions and quenched glasses of rocks

Petrology ◽  
2010 ◽  
Vol 18 (1) ◽  
pp. 1-26 ◽  
Author(s):  
V. I. Kovalenko ◽  
V. B. Naumov ◽  
A. V. Girnis ◽  
V. A. Dorofeeva ◽  
V. V. Yarmolyuk
Keyword(s):  
Melt Inclusions ◽  
Continental Margins ◽  
Island Arcs ◽  
Average Composition ◽  
Mantle Sources ◽  
Active Continental Margins

An assessment of the reliability of melt inclusions as recorders of the pre-eruptive volatile content of magmas

2014 ◽  
Vol 99 (5-6) ◽  
pp. 976-998 ◽  
Author(s):  
R. Esposito ◽  
J. Hunter ◽  
J. D. Schiffbauer ◽  
N. Shimizu ◽  
R. J. Bodnar
Keyword(s):  
Melt Inclusions ◽  
Volatile Content

scholarly journals Zonation of H2O and F Concentrations around Melt Inclusions in Olivines

2014 ◽  
Vol 55 (4) ◽  
pp. 685-707 ◽  
Author(s):  
Marion Le Voyer ◽  
Paul D. Asimow ◽  
Jed L. Mosenfelder ◽  
Yunbin Guan ◽  
Paul J. Wallace ◽  
...  
Keyword(s):  
Melt Inclusions

scholarly journals Parental magma of the Skaergaard intrusion: constraints from melt inclusions in primitive troctolite blocks and FG-1 dykes

2009 ◽  
Vol 159 (1) ◽  
pp. 61-79 ◽  
Author(s):  
Jakob K. Jakobsen ◽  
Christian Tegner ◽  
C. Kent Brooks ◽  
Adam J. R. Kent ◽  
Charles E. Lesher ◽  
...  
Keyword(s):  
Melt Inclusions ◽  
Parental Magma ◽  
Skaergaard Intrusion

The mechanics of granitoid systems and maximum entropy production rates

2010 ◽  
Vol 368 (1910) ◽  
pp. 53-93 ◽  
Author(s):  
Bruce E. Hobbs ◽  
Alison Ord
Keyword(s):  
Entropy Production ◽  
Maximum Entropy ◽  
Melt Inclusions ◽  
Selection Process ◽  
Finite Thickness ◽  
Control Valve ◽  
Entropy Production Rate ◽  
Constitutive Behaviour ◽  
Maximum Entropy Production ◽  
Physical Height

A model for the formation of granitoid systems is developed involving melt production spatially below a rising isotherm that defines melt initiation. Production of the melt volumes necessary to form granitoid complexes within 10 4 –10 7 years demands control of the isotherm velocity by melt advection. This velocity is one control on the melt flux generated spatially just above the melt isotherm, which is the control valve for the behaviour of the complete granitoid system. Melt transport occurs in conduits initiated as sheets or tubes comprising melt inclusions arising from Gurson–Tvergaard constitutive behaviour. Such conduits appear as leucosomes parallel to lineations and foliations, and ductile and brittle dykes. The melt flux generated at the melt isotherm controls the position of the melt solidus isotherm and hence the physical height of the Transport/Emplacement Zone. A conduit width-selection process, driven by changes in melt viscosity and constitutive behaviour, operates within the Transport Zone to progressively increase the width of apertures upwards. Melt can also be driven horizontally by gradients in topography; these horizontal fluxes can be similar in magnitude to vertical fluxes. Fluxes induced by deformation can compete with both buoyancy and topographic-driven flow over all length scales and results locally in transient ‘ponds’ of melt. Pluton emplacement is controlled by the transition in constitutive behaviour of the melt/magma from elastic–viscous at high temperatures to elastic–plastic–viscous approaching the melt solidus enabling finite thickness plutons to develop. The system involves coupled feedback processes that grow at the expense of heat supplied to the system and compete with melt advection. The result is that limits are placed on the size and time scale of the system. Optimal characteristics of the system coincide with a state of maximum entropy production rate.

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