Tinka continues to show Ayawilca growth potential
Higher grades as company seeks to expand resource
Tinka outlines positive study on Ayawilca in Peru
Zinc juniors face hard times despite sound market fundamentals
Desireable zinc concentrate with indium
Search for strategic investor will then start.
Resource expansion goal at Ayawilca; more mineralisation goal at Hermoso.
Tinka targeting repeat limestone bed for new zinc resources
Zinc One issues maiden Bongara resource
Zinc explorers expecting prices to jump when US-China resolve trade issue
Increases separate, large zinc and tin resources
Undervalued Tinka on zinc radars