MLchartDataset catalogue

Dyke

Term · Oil and gas · MLC-T-OAG-001222

A tabular body of igneous rock that cuts across the layering or fabric of the surrounding rock. Dykes form when magma intrudes into pre-existing fractures or weaknesses in the crust and then solidifies. They can range in thickness from a few centimeters to many meters and often occur in swarms.

Table 1. Record
IdentifierMLC-T-OAG-001222
FieldOil and gas
SubjectGeology
Record as JSON 
{
  "id": "MLC-T-OAG-001222",
  "term": "Dyke",
  "field": "Oil and gas",
  "definition": "A tabular body of igneous rock that cuts across the layering or fabric of the surrounding rock. Dykes form when magma intrudes into pre-existing fractures or weaknesses in the crust and then solidifies. They can range in thickness from a few centimeters to many meters and often occur in swarms.",
  "subject": "Geology",
  "url": "https://mlchart.com/terminology/oil-and-gas/dyke/"
}

Record 1,314 of 4,469 in Oil and gas terminology (MLC-0103). Request the full dataset.