method geochimique reconnaissance and exploration of stratiform hydrotermal not exposed

摘要

geochemical method for recognition and exploration of the hydrothermal stratabound type, non exposed (fig. 2), the invention relates to a method of geochemical prospecting and reconnaissance type hydrothermal stratiform, non exposed (8) by the halos pr imaires return (9).these are indicators of the presence of a stratiform orebody depth (8) results of the minu00e9ragu00e8ne hydrothermal process. the invention realizes the following two steps: 1.stage of recognition for the identification of areas of potential mineralization of nutrients (fe, mn, si, al, ca, mg, on the surface of the ground with regional surveys and inspections on the spot. 2. step hen with trenches and prospecting profiles across areas and 15 elements analysis is that the areas are redeposited stains.the methods used to delineate gu00e9ophisiques and determine the depth of the deposit is assumed. at the end of the stage, and is carrotabnts surveys with the discovery of the deposit is the exploration in general.the method gu00e9ochimiquen, according to the invetnon is particularly intended to the recognition and exploration of the deposit of hidrothermal layered sub type s, ohno.