On the ledge, they discovered evidence of previous mining activity from decades ago.
En el saliente, descubrieron evidencia de actividad minera pasada de hace décadas.
The tendency of this government with respect to mining activity is clear.
Future careless mining activity could worsen the current health situation.
Una futura explotación minera irresponsable podría agravar dicha situación epidemiológica.
There are good observation conditions due to the mining activity of the volcanic charcoal.
Our main mining activity takes place in the mountains of freedom.
They are not opposing the development of mining activity.
High gold prices are leading to an increase in mining activity.
Los altos precios del oro están llevando a mayor actividad minera.
Both groups believed that mining activity remains at very low levels.
Ambos grupos creían que la actividad minera seguía siendo muy escasa.
It must be ensured that the mining activity promotes the wellbeing of society.
Se asegura que la actividad minera promueve el bienestar de la sociedad.
One or more periods of mining activity of the earth resource.
Uno o más períodos de actividad minera del recurso terrestre.
An incipient mining activity provided them of weapons and utensils.
Una incipiente actividad minera les proveía de armas y utensilios.
The mining activity considerably altered or even transformed the deposits' original morphology.
La actividad minera transformó y alteró notablemente la morfología original del yacimiento.
In fact, there is still some mining activity remaining.
De hecho, todavía hoy se conservan algunos restos de la actividad minera.