Contact

{
  "id": "MLC-T-OAG-000823",
  "term": "Contact",
  "field": "Oil and gas",
  "definition": "A boundary surface between two different rock bodies or between two distinct stratigraphic units. Contacts can be conformable, indicating continuous deposition, or unconformable, representing a break in the geological record. They can also be intrusive, where igneous rock invades pre-existing rock, or faulted, where rocks are juxtaposed by tectonic movement.",
  "subject": "Geology",
  "url": "https://mlchart.com/terminology/oil-and-gas/contact/"
}