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Age determination using
tourmaline

Ar and K isotope systematics

Fission track dating
Pb-Pb isotopic dating
Rb-Sr isotopic geochronology
Sm-Nd isotopic geochronology

Crystal Chemistry
Analytical techniques
Classification of tourmaline
Major element chemistry
Trace element chemistry
Sector zoning

Crystallography

Experimental data
Stability relations
Synthesis

Fault zones and kinematics

Fibrous tourmaline
Crystal chemistry
Morphology

Fluid/mineral inclusions

Gemstones

Health effects

Igneous rocks
Anorthosites
Granitoids
     Tourmaline granitoids
     Granitoid pegmatites
Greisens/Hydrothermal settings
Mafic plutonics
Tektites
Ultramafics/kimberlites
Volcanic rocks

Isotopes
B isotopes
H and O isotopes
Si isotopes
Sr isotopes

Metamorphic rocks
Amphibolites
Blueschists
Calcareous metasediments
Cordierite-orthoamphibole rocks
Eclogites
Felsic Gneisses
Granulites/Charnockites
     Metapelitic paragneiss
     Pegmatites (abyssal class)
Greenstones
Meta-arkoses
Meta-evaporites
Meta-ironstones
Metapelites/metaquartzites
Meta-ultramafics
Migmatites
Quartz veins
Skarns
Whiteschists

Ore deposits
Copper deposits
Massive sulfide deposits
Silver-gold deposits
Tin-tungsten deposits
Uranium deposits

Physical properties
Chatoyance/asterism
Density
Elastic constants
Electrical properties
Fracture
Hardness
Luminescence
Morphology
Surface properties
Thermal properties

Sediments and Sedimentary rocks
Detrital tourmaline
Diagenetic tourmaline
Evaporites
Weathering of tourmaline

Spectroscopy and microscopy
Infrared spectroscopy
Luminescence
Magnetic properties
Mossbauer spectroscopy
Nuclear magnetic resonance
Optical reflectivity
Optical spectroscopy and color
Raman spectroscopy
Synchrotron radiation
Thermoluminescence
TEM

Thermochemical data

Tourmaline breccias

Tourmalinites
Metapelites
 


Age determinations using tourmaline

last update: 04/17/06

40Ar/39Ar and K-Ar systematics

Allen, P. (1991) Provenance research; Torridonian and Wealden. Morton, Andrew C., Todd, S. P., Haughton, P. D. W. Developments in sedimentary provenance studies. Br. Geol. Surv., Keyworth, United-Kingdom. Geological Society Special Publications. 57. p. 13-21.

Altherr, R., Kreuzer, H., Wendt, I., Lenz, H., Wagner, G. A., Keller, J., Harre, W. and Hohndorf, A. (1982) A late Oligocene/Early Miocene high temperature belt in the Attic-Cycladic crystalline complex (SE Pelagonian, Greece). Geologische Jahrbuch Reihe E, 23, 97-164.

Andriessen, P. A. M., Hebeda, E. H., Simon, O. J. and Vershure, R. H. (1991) Tourmaline K-Ar ages compared to other radiometric dating Systems in Alpine anatectic leucosomes and metamorphic rocks (Cyclades and southern Spain). Chemical Geology, 91, 33-48.

Andriessen, P. A. M., Hebeda, E. H. and Vershure, R. H. (1984) K-Ar dating of tourmalines: a reappraisal. ECOG VIII, Terra Cognita, 4, 21.

Dalrymple, G. B. and Lanphere, M. A. (1969) Potassium-Argon dating. Principles, Techniques and Applications to Geochronology. W. II. Freeman, San Francisco, California, 258. pp.

Damon, P. F. and Kulp, J. L. (1958) Excess helium and argon in beryl and other minerals. American Mineralogist, 43,433-459.

DeJong, K. (1991) Tectono-metamorphic studies and radiometric dating in the Betic Cordilleras (SE Spain): with implications for the dynamics of extension and compression in the western Mediterranean. Unpublished Ph.D. thesis, Vrije Universiteit Amsterdam, 204 pp.

Fitch, F. J. and Miller, J. A. (1972) 40Ar/39Ar dating of detrital tourmaline and tourmalinized rocks; schists and micas. Journal of the Geological Society of London, 128, 291-294.

Jiang, S. (1998) Stable and radiogenic isotope studies of tourmaline: An overview. Journal of the Czech Geological Society, 43, 75-90.

Fission track dating

Fleischer, R. L and Price, P. B. (1964) Techniques for geological dating of minerals by chemical etching of fission fragment tracks. Geochimica et Cosmochimica Acta, 28,1705.

Lal, N., Parchad, R., and Nagpaul, K. K. (1977) Fission track etching and annealing of tourmaline. Nuclear Track Detection, 1, 145-148.

Pb-Pb dating

Frei, R. and Pettke, T. (1996) Mono-sample Pb-Pb dating of pyrrhotite and tourmaline: Proterozoic vs. Archean intracratonic gold mineralization in Zimbabwe. Geology, 24, 823-826.

Frei, R. and Pettke, T. (1997) Mono-sample Pb-Pb dating of pyrrhotite and tourmaline: Proterozoic vs. Archean intracratonic gold mineralization in Zimbabwe: Reply to Richards and Wagner. Geology, 25, 669-671.

Jiang, S. (1998) Stable and radiogenic isotope studies of tourmaline: An overview. Journal of the Czech Geological Society, 43, 75-90.

Rb-Sr age determinations

Ansdell, K. M and Kyser, T. K. (1992) Mesothermal gold mineralization in a Proterozoic Greenstone Belt: Western Flin Flon Domain, Saskatchewan, Canada. Economic Geology, 87, 1496-1524.

Chen, C., Depaolo, D. J. and Lan, C. (1996) Rb-Sr microchrons in the Manaslu granite: implications for Himalayan thermochronology. Earth and Planetary Science Letters, 143, 125-135.

Jiang, S. (1998) Stable and radiogenic isotope studies of tourmaline: An overview. Journal of the Czech Geological Society, 43, 75-90.

Sm-Nd dating

Anglin, C. D., Jonasson, I. R. and Franklin, J. M. (1996) Sm-Nd dating of scheelite and tourmaline: Implications for the genesis of Archean gold deposits, Val d’Or, Canada. Economic Geology, 91, 1372-1382.

Jiang, S. (1998) Stable and radiogenic isotope studies of tourmaline: An overview. Journal of the Czech Geological Society, 43, 75-90. 

Jiang, S. Y., Han, F., Shen, J. and Palmer, M. R. (1999) Chemical and Rb-Sr, Sm-Nd isotopic systematics of tourmaline from the Dachang Sn-polymetallic ore deposit, Guangxi Province, P. R. China. Chemical Geology, 157, 49-67. 


Darrell Henry
is the Campanile Charities Professor of Geology and Geophysics at Louisiana State University whose research specialty is metamorphic petrology. Further details of his professional background are included in an accompanying vita or faculty profile.

To contact Darrell Henry call (225)-578-2693, fax (225)-578-2302 or e-mail dhenry@geol.lsu.edu . Address: Department of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803.

This page was last updated on 04/17/06.


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