Grass Roots Exploration (1) Advanced Exploration (2) Notable Exploration (3) Alluvial Mining Lease (5) Exploration License (6) Lease for Mining Purpose (7) Mining Easement (8) Mining Lease (9) Special Mining Lease (10) Alluvial Mining Lease (12) Exploration License (13) Lease for Mining Purpose (14) Mining Easement (15) Mining Lease (16) Special Mining Lease (17)