Technology
TECHNOLOGY PIPELINE
In-Situ Gold Mining
What is In-Situ Gold Recovery?
In Situ Recovery (“ISR” or “In Place Mining”) involves recovering minerals in place without long term negative surface environmental impacts.
EnviroMetal’s Advantages
ISR is a proven extraction method for multiple metals. ISR used extensively as a primary uranium extraction process in the US and internationally. ISR is being developing for several US based copper deposits.
ISR offers measurable cost savings including reduced capital, operating and reclamation costs.
ISR offers a sustainable solution for the gold mining sector. EnviroLeach formulations make the ISR application for gold possible due to its neutral pH, ambient temperature operations, and continuously recyclable chemistry. ISR also reduces the environmental footprint of mining.
The ISR Process
Because no waste rock is produced and tailings ponds are not necessary, the degree of surface disturbance is significantly reduced and final reclamation is simplified.
Group 11 Technologies Inc.
Group 11 Technologies was formed to combine the talents, processes and technologies of three companies with the focus of advancing ISR Gold Recovery. EnviroMetal contributes metallurgical expertise and its proprietary chemistry that makes this process possible.
