0
Igneous rocks with a two-stage intrusive-extrusive origin are recognized by a texture which is?
Wiki User
∙ 11y ago
porphyritic
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
An intrusive igneous rock will have what type of texture?
Intrusive igneous rock has a coarse, visible crystalline texture. Intrusive igneous rocks are formed from slow cooling of magma. The additional time spent in a liquid state allows for the creation of larger mineral crystals. An igneous rock with a coarse texture is said to be phaneritic.
What is the size of crystals in an igneous rock called?
Granular texture.
What igneous rock has a smooth glass like texture?
Obsidian
Igneous rocks are classified based upon their composition and what?
texture
What is the texture of an igneous rock when it was formed from cooling maga deep beneath the earth?
It is likely to have a coarse-grained texture.
What is the texture of igneous rock?
Phaneritic is the texture of igneous rocks. These types of rocks crystallized slowly.
What are the factors that controls most texture in igneous rocks?
magma or lava controls most texture in igneous rock
When igneous rocks solidify what kind of texture do they have?
Crystalline texture.
What texture does and extrusive igneous rock have?
fined grain texture
What size of rock texture refers to igneous rock?
The size of the mineral crystals in an igneous rock determines the rock's texture.
What kind of texture does igneous rock have when it cools rapidly?
coarse texture
What is pegmatite texture?
A pegmatite texture in a rock is a course-grained Igneous Rock. Granite Pegmatite is a common Igneous rock
What igneous rocks does not have a glassy texture?
basalt
What sample is igneous and has a coarse texture?
Granite
An intrusive igneous rock will have what type of texture?
Intrusive igneous rock has a coarse, visible crystalline texture. Intrusive igneous rocks are formed from slow cooling of magma. The additional time spent in a liquid state allows for the creation of larger mineral crystals. An igneous rock with a coarse texture is said to be phaneritic.
What is the texture of an igneous rock from magma that cools in two stages?
It's texture is porphyritic
What is the texure of obsidian?
Obsidian is an igneous rock with a glassy texture. Its texture is also called hyaline, the Greek word for texture.
