[en] This work is about the N. 11 molybdenum anomaly and several drilling carried out in Minas town. The drilling No. 3 and the relation between the different lithologies and the elements distribution was described and analyzed by Mo, Cu, Pb, Zn, Ag andf Au

[en] This work is about the ultramafic rocks which its chemistry composition fluctuate since the basic to the ultra basic field and appear in the nascent of the Las Palmas stream near Las Canias and Cerro Chato district.

[en] In the area called Mahoma - Guaycuru has been made a regional geological fotointerpretation.The area has good mineral potential due to its geological environment.

[en] This work is about the mining study possibilities in Mahoma - Guaycuru mafic complex and the stratified ultramafic complex in the black hill area - San Jose and Colon ia town. These zones have good mining chances because of the geological environment

[en] This work brings information of fields and laboratory samples about the outcrop in Treinta y Tres district in the framework of limestones programme carried out jointly with I.G.U and BGR through the geological German mission

[en] This work belongs to the Syllabus or Mundial monograph about caolines. Its was organized by the number 23 working group caolines genesis of the International geological correlation Unesco programme. History, geology, tectonic development, sedimentation, dating and geochemistry aspects were given in this report.

[en] This report brings the results of the outcrop revision in the aerial photo of Treinta y Tres and J. P. Varela in Treinta y Tres district as well as the laboratory analytical results.

[en] This work is about the report explaining of Pando J-28 map escale 1/100.000 carried out in the geological and geophysical anomalies context.

[en] The Piedras de Afilar Formation of lower Paleozoic age Is discordant over rocks of the Trans-amazonic orogenesis. By the use of the Schmidt net, It was possible to find the principal directions of paleocurrents In the bottom part, and the tectonic events of the area. These sediments of marine character are Integrated by sandstones, si Is tones and limestones, and were deposited-by water with current directions principally NE. They were affected first by events of tension to SW and secondly by compression associated with important strike-slip faults and folding. Basic rocks with sill structure were intruded in the period between the end of the sedimentation and the compressive tectonic efforts .

[en] This work is about The Caolines program. After several stages was designed a network of drilling to be developed in prospective areas. The support of this network was a geological cartography performed in a devonian region.