Anza11 Dec 2020 09:30
LA CEJITA: It is located to the North of the project and is characterized by an intrusion of composition Tonalite-Diorite of Cretaceous time that correlates with the SabanaLarga Batholith. Stands a contact metamorphism aureole. The intrusion of this body could generate openings for the rise and deposition of mineralization of Miocene time.This sector has great potential due to its geological characteristics and the presence of a strong geochemical anomaly. The presence of isolated structures such as veins of quartz with carbonate and mineralized with pyrite, ± sphalerite, as well as a large zone of silica alteration suggests a geotectonic framework of an island arc and suggests that the study area has a high potential for the presence of an epithermal deposit type. On the other hand, the mineralization of pyrite, ± chalcopyrite, ± sphalerite in an intrusive body, suggest the occurrence of a porphyry style deposit.APTA (Aragón- La Pastorera Trend area): Located in the Central-Eastern area of the project. This target requires more work (single target with diamond drilling) by Minera Anzá. It is based on a mineral deposit characterized for strong structural control (Aragón Fault) with a visible sulphide mineralization (mainly pyrite ± chalcopyrite ± sphalerite ± galena) and dominant silica and chlorite alteration. High values of gold have been detected in this sector.JESUITAS: Located to the North of the APTA target (Aragón - La Pastorera Trend Area) corresponds to the continuation of the Aragón trend fault. Stand tuff and mudstones of the Barroso Formation with ± sphalerite ± chalcopyrite-pyrite mineralization. The predominant alterations are chlorite-epidote and silica. The potential is high due it is the continuation of the APTA Target and it has similar features.CHARRASCALA: Located to the West of the project, is characterized by a structural pattern similar to the APTA sector (Aragón - La Pastorera Trend Area). It has small intrusive bodies of dioritic composition, possibly of Cretaceous time. In this sector predominated tuff and mudstones of the Barroso Formation affected by major faults. The presence of structures type stockworks, veins of quartz with carbonates and sediment rocks mineralized with pyrite, ± sphalerite, ±galena, ± malachite in the mineralized structures, as well as the widedistribution of the silica alteration and a geotectonic framework, leads to the conclusion that the study area has a high potential for the presence of an epithermal deposit type.