Abundance and distribution of thorium in the carbonatite stock at Iron Hill, Powderhorn District, Gunnison County, Colorado

@inproceedings{Armbrustmacher1979AbundanceAD,
  title={Abundance and distribution of thorium in the carbonatite stock at Iron Hill, Powderhorn District, Gunnison County, Colorado},
  author={Theodore J. Armbrustmacher},
  year={1979}
}
  • Theodore J. Armbrustmacher
  • Published 1979
  • Geology
  • ______________________________________________________________________ Bl Introduction ____________________________________________________________________ 1 Acknowledgments ____________________________________________________ 1 Geologic setting ___________________________________________________ 1 The carbonatite stock at Iron Hill _________________________________________ 3 Methods of study __________________________________________________________ 4 Mineralogy and geochemistry of carbonatite… CONTINUE READING

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    Publications referenced by this paper.
    SHOWING 1-8 OF 8 REFERENCES

    Age and tectonic setting of lower Paleozoic alkalic and mafic rocks , carbonatites , and thorium veins in south - central Col ­ orado : U . S

    • J. C. Olson, W. C. Overstreet
    • Geological Survey Journal of Research
    • 1977

    The role of CO 2 in alkali rock genesis : Geologi

    • C. K. Rose, S. S. Shannon
    • 1976

    The temperatures of formation of carbonatites ( based on geothermometric studies ) :

    • D. R. Shawe
    • Geochemistry Interna ­ tional
    • 1975

    Geologic map of the Rudolph Hill quadrangle , Gunnison , Hinsdale , and Saguache Counties , Colorado : U . S

    • J. C. Olson, R. F. Marvin, R. L. Parker, H. H. Mehnert
    • 1974

    The stron ­ tium isotopic composition and origin of carbonatites

    • O. F. Tuttle, J. Gittins, N. M. S. Rock
    • 1966