"orefield" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ore",
        "3": "field"
      },
      "expansion": "ore + field",
      "name": "compound"
    }
  ],
  "etymology_text": "From ore + field.",
  "forms": [
    {
      "form": "orefields",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "orefield (plural orefields)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mining",
          "orig": "en:Mining",
          "parents": [
            "Industries",
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
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          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1961 August, “New traffic flows in South Wales”, in Trains Illustrated, page 493:",
          "text": "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.",
          "type": "quote"
        },
        {
          "ref": "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:",
          "text": "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 ).",
          "type": "quote"
        }
      ],
      "glosses": [
        "land from which ore is mined"
      ],
      "id": "en-orefield-en-noun-Xe3sNbmV",
      "links": [
        [
          "mining",
          "mining#Noun"
        ],
        [
          "land",
          "land"
        ],
        [
          "ore",
          "ore"
        ]
      ],
      "raw_glosses": [
        "(mining) land from which ore is mined"
      ],
      "topics": [
        "business",
        "mining"
      ]
    }
  ],
  "word": "orefield"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ore",
        "3": "field"
      },
      "expansion": "ore + field",
      "name": "compound"
    }
  ],
  "etymology_text": "From ore + field.",
  "forms": [
    {
      "form": "orefields",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "orefield (plural orefields)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Mining"
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      "examples": [
        {
          "ref": "1961 August, “New traffic flows in South Wales”, in Trains Illustrated, page 493:",
          "text": "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.",
          "type": "quote"
        },
        {
          "ref": "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:",
          "text": "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 ).",
          "type": "quote"
        }
      ],
      "glosses": [
        "land from which ore is mined"
      ],
      "links": [
        [
          "mining",
          "mining#Noun"
        ],
        [
          "land",
          "land"
        ],
        [
          "ore",
          "ore"
        ]
      ],
      "raw_glosses": [
        "(mining) land from which ore is mined"
      ],
      "topics": [
        "business",
        "mining"
      ]
    }
  ],
  "word": "orefield"
}