Dictionary

orefield en · NOUN

Etymology

From ore + field.

Meanings

1. Land from which ore is mined.
   • The balance is home-produced and is railborne from inland orefields. The home orefields serving South Wales are situated at Banbury and at Irthlingborough, on the ex-L.N.W.R. Northampton-Peterborough branch. 1961 August, “New traffic flows in South Wales”, in Trains Illustrated, page 493:
   • The Midlands Basin orefield in Ireland contains several large zinc-lead(-barium) ore deposits formed from moderate temperature fluids generated by deep crustal circulation of seawater-derived brines during continental rifting ( 15, 16 ). 2009 February 6, Jamie J. Wilkinson et al., “Anomalously Metal-Rich Fluids Form Hydrothermal Ore Deposits”, in Science, volume 323, number 5915, →DOI, pages 764–767:

Forms