StockGuru Blog: Hemisphere Gold Inc. – Birds Eye View from the Air!
Hemisphere Gold, Inc. - HPGI - Stock Guru Profile Hemisphere Gold, Inc. is in the process of analyzing 3D topical data obtained aerially. An initial review indicates structural trends and intrusive related rock units that can be related to the sources of the extensive alluvial mining in the region. The principles used in early alluvial mining methods and the processes used to recover free gold from alluvial wash have changed very little. These principles involved using gold’s extremely high density to separate it from gangue material using gravitational force. The metallurgical efficiency in the recovery of alluvial gold has increased…