You searched for: “alluvial ore
alluvial ore (s) (noun), alluvials ores (pl)
Various kinds of valuable mineral particles that have been transported and deposited by a river or a stream: Don, the old prospector, mined the alluvial ore along the river, hoping to find gold.
This entry is located in the following units: -al; -ial, -eal (page 7) luto-, lut-, luv-, lu- (page 2)