Tinka Reports Updated PEA and Mineral Resource Estimate for the Ayawilca Polymetallic Zinc-Tin-Silver Deposit https://www.accesswire.com/837253/tinka-reports-updated-pea-and-mineral-resource-estimate-for-the-ayawilca-polymetallic-zinc-tin-silver-deposit Wednesday, 28 February 2024 06:30 AM VANCOUVER, BC / ACCESSWIRE / February 28, 2024 / Tinka Resources Limited ("Tinka" or the "Company") (TSXV:TK)(BVL:TK)(OTCQB:TKRFF)