Ring dike - Citizendia

A ring dike or ring dyke in geology refers to an intrusive igneous body. Geology (from Greek γη gê, "earth" and λόγος Logos, "speech" lit In Geology, an intrusion is a body of Igneous rock that has Crystallized from molten Magma below the surface of the Earth. Igneous rocks (etymology from Latin ignis, fire are rocks formed by solidification of cooled Magma (molten rock Their chemistry, petrology and field appearance precisely match those of dikes or sill, but their concentric or radial geometric distribution around a centre of volcanic activity indicates their sub-volcanic origins. In Geology, petrology (from Greek πέτρα petra, rock and λόγος logos, knowledge is the study of rocks and the conditions on which A dike or dyke in Geology is a type of Sheet intrusion referring to any geologic body that cuts Discordantly ' across planar In Geology, a sill is a tabular Pluton that has intruded between older layers of Sedimentary rock, beds of Volcanic Plate tectonics and hotspots Divergent plate boundaries At the

One of the best exposed and studied is the Loch Bà ring dike, Isle of Mull, Scotland. The Isle of Mull (or simply Mull; Muile in Scottish Gaelic) is the second largest Island of the Inner Hebrides, off the Scotland ( Gaelic: Alba) is a Country in northwest Europethat occupies the northern third of the island of Great Britain.

See also