available online at http://meteoritics.org 1 © Meteoritical Society, 2004. Printed in USA. Is the transition impact to post-impact rock complete? Some remarks based on XRF scanning, electron-microprobe, and thin section analyses of the Yaxcopoil-1 core in the Chicxulub crater J. SMIT,1* S. VAN DER GAAST,2 and W. LUSTENHOUWER1 1Faculty of Earth and Life Sciences, Vrije Universiteit, de Boelaan 1...

Tropical agriculture is highly dependent of soluble fertilizers, what raises the cost production. An alternative to reduce costs inputs use low-cost nutrient sources, such as basic rocks. The aim work was evaluate effect basalt powder on soil chemical properties and plant growth. experiment arranged in a 2×2×2×3+4 factorial scheme: two soils (clay sandy clay loam soil); crops ...

A petrophysical model describing spectral induced polarization (IP) has been developed for clay rocks accounting the Maxwell-Wagner polarization. It is also used to connect complex conductivity relative permeability of material. This applied Callovo-Oxfordian rock Paris Basin (France) where Meuse/Haute-Marne Underground Research Laboratory located. experiments are performed using eight clay-roc...

During the long-term storage of radioactive waste, continuous generation gas in disposal area may influence integrity host rock. Thus, investigation migration and breakthrough low-permeability rock is indispensable for stability assessment. In this work, pore space models four potential rocks (Boom clay, COx argillite, Opalinus Beishan granite) were generated via binarization Gaussian random fi...