Detecting Gold Mining in Ghana
Por um escritor misterioso
Descrição
Researchers are using satellite data to locate small mines that can cause long-term damage to forest communities and human health.
Metal Detectors Minelab Metal Detectors
Gold Mining, Past and Present: What Does the Future Hold?
Ghana's gold diggers: Scramble comes at high cost
How Satellite Data Can Fight Illegal Mining in Ghana - UN Dispatch
Old-Fashioned Gold Mining Makes a Comeback
top videos finding gold! a gold miner found a lot of gold under stone on top mountain
The case of the reappearing Chinese gold miner gripping Ghana
Ghana Reclaims Place as Africa's Largest Gold Producer - 12.06.2023, Sputnik Africa
Reducing illegal gold mining in the tropical forests of Ghana and Peru
de
por adulto (o preço varia de acordo com o tamanho do grupo)
