MLchartDataset catalogue

Adit

Term · Environment · MLC-T-ENV-000514

A nearly horizontal gallery or passage driven from the surface of the ground to the ore body. The term "tunnel" is frequently used in place of adit, but technically a tunnel is open to the surface on both ends.

Table 1. Record
IdentifierMLC-T-ENV-000514
FieldEnvironment
ReferencesIRS Placer Mining Industry Training 3147-121 (7-99) TPDS No. 83436E at http://www.irs.gov/pub/irs-mssp/placer.pdf
Record as JSON 
{
  "id": "MLC-T-ENV-000514",
  "term": "Adit",
  "field": "Environment",
  "definition": "A nearly horizontal gallery or passage driven from the surface of the ground to the ore body. The term \"tunnel\" is frequently used in place of adit, but technically a tunnel is open to the surface on both ends.",
  "references": [
    "IRS Placer Mining Industry Training 3147-121 (7-99) TPDS No. 83436E at http://www.irs.gov/pub/irs-mssp/placer.pdf"
  ],
  "url": "https://mlchart.com/terminology/environment/adit/"
}

Record 514 of 30,736 in Environment terminology (MLC-0121). Request the full dataset.