09:46 AM EST - Tinka Resources Limited : reported that at the Company´s Tibillos copper porphyry property, located in the coastal batholith 65 km east of Ica, Peru, a preliminary mapping survey has been completed. The objective of this initial mapping survey was to determine, where possible, the geometry and zoning features of the porphyry target. Thus far, a typical zonation from propylitic to pyritic and phyllic zones has been identified on the western side of the target zone, but faulting has complicated the eastern side, down-dropping propylitic and pyritic altered volcanic and sedimentary roof pendant rocks next to the highly altered porphyry. A target zone of potentially economic mineralization at least 800 m east-west by 700 m north-south has been interpreted so far. Tinka Resources Limited
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