Diorite - Wikipedia
Diorite is an intrusive igneous rock composed principally of the silicate minerals plagioclase feldspar (typically andesine), biotite, hornblende, and sometimes pyroxene.
Diorite | Igneous, Intrusive, Plutonic | Britannica
diorite, medium- to coarse-grained intrusive igneous rock that commonly is composed of about two-thirds plagioclase feldspar and one-third dark-coloured minerals, such as hornblende or …
Diorite: Igneous Rock - Pictures, Definition & More - Geology.com
Diorite is the name used for a group of coarse-grained igneous rocks with a composition between that of granite and basalt. It usually occurs as large intrusions, dikes, and sills within …
Diorite : Properties, Formation, Composition and Uses - Geology …
2023年8月21日 · Definition of Diorite: Diorite is a coarse-grained igneous rock that falls within the plutonic category, meaning it forms deep beneath the Earth’s surface through the cooling and …
Diorite: Composition, Properties, Occurrence, Uses - Geology In
Diorite is a geologically significant igneous rock offering insights into the processes shaping the Earth's crust. Its characteristic mineralogical composition and intrusive origin make it a …
Diorite: Identification, Characteristics, Pictures & More
Diorite is an intrusive igneous rock composed primarily of plagioclase feldspar and smaller amounts of mafic minerals like hornblende and biotite. It has a phaneritic texture, meaning its …
Diorite: Properties, Formation, Uses, and Famous Locations
Discover the properties, formation, and uses of diorite, a coarse-grained igneous rock known for its durability and distinctive salt-and-pepper appearance. Learn about its types, sourcing …
What is Diorite? - WorldAtlas
2017年12月1日 · An igneous rock formed by subterranean crystallized magma, Diorite is composed of plagioclase feldspar, quartz, hornblende, pyroxene and biotite. Varieties that lack …
Diorite - Rausser College of Natural Resources
Diorite is the plutonic equivalent of the volcanic rock andesite and is intermediate between gabbro and granite. Diorite occurs around margins of granitic batholiths, in separate plutons, and in …
All About Diorite – Uses, Properties, Color, and Worth
2023年2月20日 · Diorite is a very hard intrusive igneous rock made of silicate type minerals. The minerals in diorite will mainly be plagioclase feldspar and in lesser amounts hornblende, …