Endiama, the national diamond company, will use TECH-Minas, an unprecedented tool created in Angola, to monitor mining activity and the “alarming” problem of mining, announced the president of the company’s board of directors. Jose Ganga Júnior stated that TECH-Minas facilitates the monitoring and surveillance of mining activities, performance levels, as well as security issues in the areas. “The mining industry, which presents alarming environmental problems and ecological disasters, can be observed from our office almost