(Mining)

a sort of iron ore, found in loose masses of a globular form, containing sparkling particles.

See also: Ball

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.

All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.

Ball vein