black sand
nounDefinitions
Basaltic sand of volcanic origin, frequently found associated with volcanic islands.
Sand high in magnetite and other iron-rich ferrous minerals, frequently found associated…
Sand high in magnetite and other iron-rich ferrous minerals, frequently found associated with placer mining.
Powdered emery.
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Used other than figuratively or idiomatically
Used other than figuratively or idiomatically: see black, sand.
The neighborhood
Vish — recursive loop
No curated loop yet for black sand. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA