03 Aug Peru grants environmental approval to Tier One Silver for further drilling at Curibaya
TSXV-listed explorer Tier One Silver has announced receipt of environmental approval from the Peruvian Ministry of Energy and Mines for further drilling at its 100%-owned Curibaya silver-gold project. The Declaración de Impacto Ambiental (DIA) permit means the company can extend its drilling boundaries to include the...
