Sluice

The sluice or bar spray is a channel, generally of wood, furnished with carpet or fitted carpet and cleats, in which one makes pass the gold-bearing alluviums to extract gold from it.

It is used in the Orpaillage to wash the gold-bearing alluviums.

See too

Internal bonds

Random links:Associação Atlética Coruripe | São Miguel da Boa Vista | The Community of communes of the Four Valleys (Haute-Marne) | List portable software | Microrégion de Capanema | Tortue_géante_d'Aldabra