Morfología y composición de dolomitas: aplicación a su interpretación genética o

Authors

  • C. Fernández Calvo M.O.P.U. -C.E.A.T. de Valladolid. División de Materiales.
  • J. Soriano Carrillo M.O.P.U. Laboratorio Central de Estructuras y Materiales. Madrid

DOI:

https://doi.org/10.3989/egeol.84401-2646

Keywords:

Dolomite, Stoichiometry, Crystal morphology, Upper Cretaceous, Iberian Range.

Abstract


Dolostones from the Upper Cretaceous in the southwest of Iberian Range are characterized by two textural types; dolomicrites and dolosparites. Its different origin was discused (Fernández Calvo, 1983) in base to its geometry, sedimentology and petrography. Analisis by X-ray diffraction show that both dolomites are stoichiometrics. Observed under the scanning electron microscope the crystal morphology indicates a different diagenesis, according to the origin above mentioned.

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Published

1984-04-30

How to Cite

Fernández Calvo, C., & Soriano Carrillo, J. (1984). Morfología y composición de dolomitas: aplicación a su interpretación genética o. Estudios Geológicos, 40(1-2), 33–40. https://doi.org/10.3989/egeol.84401-2646

Issue

Section

Articles