{
  "fields": [
    {
      "name": "mine",
      "type": "string",
      "title": "Mine"
    },
    {
      "name": "mine_type",
      "type": "string",
      "title": "Mine Type",
      "description": "Open Cut or Underground."
    },
    {
      "name": "financial_year",
      "type": "string",
      "title": "Financial year",
      "description": "As published, for example FY2025 for July 2024 to June 2025."
    },
    {
      "name": "coal_type",
      "type": "string",
      "title": "Coal type",
      "description": "For example Coal, PCI, Coking, Thermal or Wash Discard."
    },
    {
      "name": "discards",
      "type": "number",
      "title": "Discards"
    },
    {
      "name": "gross_raw_feed",
      "type": "number",
      "title": "Gross Raw Feed"
    },
    {
      "name": "gross_raw_output",
      "type": "number",
      "title": "Gross Raw Output"
    },
    {
      "name": "net_output",
      "type": "number",
      "title": "Net output",
      "description": "Saleable coal, in tonnes."
    }
  ],
  "missingValues": [
    ""
  ],
  "primaryKey": [
    "mine",
    "financial_year",
    "coal_type"
  ]
}