Placer
WordNet
noun
(1) An alluvial deposit that contains particles of some valuable mineral
WiktionaryText
Noun
- Someone who places or arranges something.
- Someone who deals in stolen goods; a fence.
Etymology 2
From American Spanish placer, earlier placel, apparently from obsolete Portuguese pracel.
Noun
- A deposit of sand or earth in a river-bed etc. which contains particles of gold or other precious minerals.
- 1995, Paul T. Craddock, Early Metal Mining and Production, page 110:
- Placer gold comes from the weathering of the primary veins releasing the gold to be transported by water action and concentrated in gravel or sand beds.
- 2002, Philip Ball, The Elements: A Very Short Introduction, Oxford 2004, p. 46:
- Since time immemorial, people found that they could extract the gold from placer deposits by sifting the fine-grained material through a mesh: the technique of panning.
- 1995, Paul T. Craddock, Early Metal Mining and Production, page 110:
Noun
- A lamb whose mother died and which transferred its attachment to a nearby locality.