Not all magma erupts as lava.Some of it cools and solidifies beneath the Earth’s surface, creating…
انتشار: 2026/07/09 12:22 UTC
Not all magma erupts as lava.Some of it cools and solidifies beneath the Earth’s surface, creating different types of igneous intrusions.🪨 Sill – Forms parallel to existing rock layers.🪨 Dike – Cuts across rock layers, usually vertically.🪨 Laccolith – Lifts the overlying rocks into a dome shape.🪨 Batholith – The largest intrusive body, formed deep underground over millions of years.Each intrusion records a different pathway that magma took beneath the Earth’s crust—long before erosion revealed it at the surface.Which one did you learn about for the first time today?@madan_filmhttps://eitaa.com/joinchat/2923693634C85f9e8852a



