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Igneous Rock (AQO_8)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: aqo_8.ttl
- Name
igneousRock- Attribute
- AQO Aquifer Overburden
- Definition
- Rock formed by the solidification of molten rock material below the Earth's surface or rock formed at the Earth's surface as a result of the partial melting of rocks within the mantle and crust.
- Description
- When formed below the Earth's surface it is called intrusive igneous rocks. When formed at the Earth's surface it is called extrusive igneous rocks.
- Accepted
- 2013-10-18
- Allowed for
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.