Rb-Sr chronology and cooling history of the Renjiawan pyroxenite intrusion in North Dabie Terrane

1999 ◽  
Vol 44 (3) ◽  
pp. 280-283 ◽  
Author(s):  
Yonghong Nie ◽  
Shuguang Li
Keyword(s):  
Cooling History ◽  
History Of

Petrogenetic application of Mg-Fe2+ order-disorder in orthopyroxene to the cooling history of rocks

1983 ◽  
Vol 106 (4) ◽  
pp. 443-449 ◽  
Author(s):  
Surendra Kumar Saxena ◽  
Alberto Dal Negro
Keyword(s):  
Cooling History ◽  
History Of

TIMING OF OBDUCTION, TECTONIC AFFINITY, AND COOLING HISTORY OF THE SPONGTANG OPHIOLITE, NORTHWEST INDIA, HIMALAYA

2017 ◽  
Author(s):  
E.C. Pease ◽  
◽  
Nick Dygert ◽  
E.J. Catlos ◽  
Michael Brookfield
Keyword(s):  
Cooling History ◽  
History Of ◽  
Northwest India

scholarly journals Microstructural and paleomagnetic insight into the cooling history of the IAB parent body

2018 ◽  
Vol 229 ◽  
pp. 1-19 ◽  
Author(s):  
Claire I.O. Nichols ◽  
Robert Krakow ◽  
Julia Herrero-Albillos ◽  
Florian Kronast ◽  
Geraint Northwood-Smith ◽  
...  
Keyword(s):  
Parent Body ◽  
Cooling History ◽  
History Of ◽  
Insight Into

The cooling history of granite at zhuguang mountain by K-Ar and fission track dating

1998 ◽  
Vol 43 (S1) ◽  
pp. 137-137
Author(s):  
J. L. Wan ◽  
Q. L. Wang ◽  
D. M. Li
Keyword(s):  
Fission Track ◽  
Fission Track Dating ◽  
Cooling History ◽  
History Of

scholarly journals Refining the footwall cooling history of a rift flank uplift, Rio Grande rift, New Mexico

Tectonics ◽  
2003 ◽  
Vol 22 (5) ◽  
pp. n/a-n/a ◽  
Author(s):  
M. A. House ◽  
S. A. Kelley ◽  
M. Roy
Keyword(s):  
New Mexico ◽  
Rio Grande ◽  
Rio Grande Rift ◽  
Cooling History ◽  
History Of

Mineralogy of vesicles in an olivine leucitite at Cosgrove, Victoria, Australia

1980 ◽  
Vol 43 (329) ◽  
pp. 597-603 ◽  
Author(s):  
W. D. Birch
Keyword(s):  
Late Stage ◽  
Rock Type ◽  
Early Stage ◽  
Coarse Grained ◽  
Residual Liquid ◽  
Cooling History ◽  
History Of

SummaryAn olivine-titanomagnetite-apatite-clinopyroxene-mica-nepheline-feldspar assemblage occurs in late-stage vesicles in a small outcrop of olivine leucitite at Cosgrove, Victoria. The vesicles were formed by exsolution of volatiles at an early stage in the cooling history of the lava. Subsequently, a volatile-rich residual liquid filled cavities and fractures, giving rise to a coarse-grained pegmatoid rock type similar in over-all mineralogy to the vesicles. The volatiles facilitating crystallization in both the vesicles and the pegmatoid were probably enriched in F, CO2, and P. A number of geothermometers applied to the vesicle assemblage failed to agree on likely crystallization temperatures.

Experimental Evidence of Ca Segregation to Antiphase Boundaries in Pigeonite

2001 ◽  
Vol 7 (S2) ◽  
pp. 254-255
Author(s):  
KT Moore ◽  
DR Veblen ◽  
JM Howe
Keyword(s):  
Experimental Evidence ◽  
Thermal History ◽  
Igneous Rocks ◽  
Cooling History ◽  
Antiphase Boundaries ◽  
Cooling Rates ◽  
History Of ◽  
Antiphase Domains

For over 30 years geologists have been trying to better understand antiphase domains (APD) and boundaries (APB) in pigeonite in hopes of using them as markers for the thermal history of the rocks in which they are found. The ability to know the cooling history of igneous rocks is of great interest to geologists and pigeonite has received special attention on this matter because it has exsolution (precipitation) and antiphase domains (APD), both of which can be used as possible thermal markers. APDs in pigeonite arise because of the C2/c → P21/c transformation that occurs upon cooling. When multiple APDs nucleate, grow, and impinge upon one another, they are either in registry or have a translational discrepancy of ½(a+b). The size of the APDs can be used as a qualitative marker of cooling rates, since slowly cooled pigeonites favor large APDs and rapidly cooled pigeonites favor small APDs.

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