A xenolith-derived geotherm for the lower crust and upper mantle beneath hanuoba area, Hebei province, China and its geologic implications

Dizhen Dizhi

Volumn 22, Issue 1, 2000, Pages 45-46

  Lanbin, Shi ^a   Lin, Chuanyong ^b   Xiaode, Chen ^c   Xiuling, Han ^a  

^a INSTITUTE OF GEOLOGY   (China)

^b INSTITUTE OF GEOPHYSICS   (China)

^c INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

Geotherm; Hanuoba area; Hebei Province; Lower crust; Upper mantle; Xenoliths

Indexed keywords

GEOTHERMAL GRADIENT; LOWER CRUST; UPPER MANTLE; XENOLITH;

CHINA;

EID: 0033937623     PISSN: 02534967     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (27)

1. Bertrand P,-Mercier J C C. 1985. The mutual solubility of coexisting ortho- and clinopyroxene: toward an absolute geothermometer for the natural system? Earth Planet Sei Lett, 77; 109 -122.
2. Brey G P, Kohler T. 1990. Geothermobarometry in four- phase Iherzolites II. New thermobarometer and practical assessment of existing thermobarometer. Jour Petrol, 31: 1353 -1378.
3. Carswell D A, Gibb F G F. 1987. Evaluation of mineral thermometers and barometers applicable to garnet Iherzolite assemblages. Contrib. Mineral Petrol, 95: 499-511.
4. Mercier J C C. 1980. Single pyroxene thermobarometry. Tectonophys, 70:1-37.
5. Nickel K G, Green D H. 1985. Empirical geothermobarometry for garnet peridotites and implications for the nature of the lithosphère, kimberlites and diamond. Earth Planet Sei Lett, 73: 158 -170.
6. O' Reilly S Y, Griffin W L. 1985. A xenolith - derived geotherm for southeastern Australia and its geophysical implications. Tectonophysics, 111: 41-63.
7. O'Reilly S Y, Griffin W L. 1996. 4 - D lithosphère mapping: methodology and examples, Tectonophysics, 262; 3 -18.
8. Rudnick R L. 1992. Xenoliths - samples of the lower continental crust, in Fountain D. M. , Arculus R J and Kay S M eds. The continental lower crust. Amsterdam:Elsevier. 269 -316.
9. Sachtleben T, Seek H A. 1981. Chemical control of Al - solubility in orthopyroxene and its implications on pyroxene geothermometry. Contrib Mineral Petrol, 78: 157-165.
10. Wells P R A. 1977. Pyroxene thermometry in simple and complex systems. Contrib Mineral Petrol, 62;129-139.
11. Witt G E, Seek H A. 1991. Solubility of Ca and Al in orthopyroxene from spinel peridotite:an improved version of an empirical geothermometer. Contrib Mineral Petrol, 106:431-439.
12. Wood B J. 1974. Solubility of alumina in orthopyroxene coexisting with garnet. Contrib Mineral Petrol, 45:1 -15.