minerβs moss
n.β Β«Metal grids and perforations weed out the rocks and large chunks of dirt, while black plastic ridges capture many of the heavy gold flakes. The runoff flows onto a jumble of what looks like plastic vermicelli. The so-called minerβs moss traps the tiniest remaining bits of gold dust.Β» ββItβs a lode on their minds” by Ashraf Khalil Los Angeles Times July 14, 2007. (source: Double-Tongued Dictionary)