Chemical remagnetization is a very common phenomenon in sedimentary rocks and
developing a greater understanding of the mechanisms has several benefits. Acquisition of …

The mineralogical and chemical compositions of Lower Carboniferous (Tournaisian) marine
black shale from the Kowala quarry, the Holy Cross Mountains, Poland, were investigated …

The Certificate of a National Geopark was awarded to the Karkonosze National Park, along
with its buffer zone, in September 2010. Geodiversity of the Karkonosze Mountains, subject …

Extensive areas of the Variscan granitic basement in NE Spain display profiles of red-
stained albitized facies characterized by albitization of Ca-plagioclase, chloritization of …

Abstract The Cambrian Long Mountain Granite, exposed in the western Wichita Mountains,
Oklahoma, is red, granophyric, alkali feldspar granite. The red granite abruptly transitions …

Le" paléo" des continents est une longue histoire de désamour entre paléosurface et
paléoaltération, l'une rejetant les lacunes et les carences scientifiques sur l'autre. En fait, ces …

Résumé Ce document est une compilation des travaux effectués sur les paléoaltérations du
Massdif Central durant les 40 dernières années à l'École des Mines de Paris. Les travaux …

Clastic dikes of unknown age and origin occur within the Pikes Peak Granite along nearly
175km of the Front Range of Colorado. These dikes are spatially associated with north-and …

Palaeo-and archaeomagnetic investigations in the Institute of Geophysics were initiated at
the beginning of 1960s. The archaeomagnetic study was performed in the Geomagnetic …

Widespread albitization has been recorded on Variscan granitoids of the Catalan Coastal
Ranges (CCR) and the Eastern Pyrenees. Field observations suggest that albitization …