in southwestern rwanda where placer gold has been mined from conglomerate horizons nyamasheke also alluvial gold within the braided river channels of the ruhwa river rusizi gold occurs as nuggets with delicate morphological properties
In southwestern Rwanda where placer gold has been mined from conglomerate horizons Nyamasheke Also alluvial Gold within the braided river channels of the Ruhwa River Rusizi Gold occurs as nuggets with delicate morphological properties