Subvolcanic rock
id:
subvolcanic-rock-298-6990312
title:
Subvolcanic rock
text:
A subvolcanic rock, also known as a hypabyssal rock, is an intrusive igneous rock that is emplaced at depths less than 2 km (1.2 mi) within the crust, and has intermediate grain size and often porphyritic texture between that of volcanic rocks, which are extrusive igneous rocks, and plutonic rocks, which form much deeper in the ground. Subvolcanic rocks include diabase and porphyry. Common examples of subvolcanic rocks are diabase, quartz dolerite, microgranite, and diorite.
brand slug:
wiki
category slug:
encyclopedia
description:
Medium-grained intrusive rock
original url:
https://en.wikipedia.org/wiki/Subvolcanic_rock
date created:
date modified:
2023-07-27T13:55:09Z
main entity:
{"identifier":"Q2323389","url":"https://www.wikidata.org/entity/Q2323389"}
image:
fields total:
13
integrity:
14