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Why do instructive rocks have a coarse texture?

Updated: 9/17/2019
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Q: Why do instructive rocks have a coarse texture?
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What is the relationship between an igneous rocks texture and where it formed?

The relationship between an igneous rock's texture and where it was formed is that the texture depends on whether or not the rock is an extrusive rock or an intrusive rock. Those two different types of classifications for rocks tell you what the texture will be. For example, Intrusive rocks have a coarse-grained texture like granite and extrusive rocks have a fine-grained texture like basalt.


Intrusive Igneous rocks are characterized by a coarse-grained texture because they contain?

Intrusive igneous rocks commonly have large mineral crystals.


What is the relationship between igneou rocks texture and where it's formed?

The relationship between an igneous rock's texture and where it was formed is that the texture depends on whether or not the rock is an extrusive rock or an intrusive rock. Those two different types of classifications for rocks tell you what the texture will be. For example, Intrusive rocks have a coarse-grained texture like granite and extrusive rocks have a fine-grained texture like basalt.


What is the difference between instrusive rocks and extrusive rocks?

Extrusive rocks form above the surface, cooling quickly and bearing a glassy or fine texture and may be vesicular. Intrusive rocks form below the surface and form slowly, giving it a coarse texture.


What is the relationship between an igneous rock's texture and where it was formed?

The relationship between an igneous rock's texture and where it was formed is that the texture depends on whether or not the rock is an extrusive rock or an intrusive rock. Those two different types of classifications for rocks tell you what the texture will be. For example, Intrusive rocks have a coarse-grained texture like granite and extrusive rocks have a fine-grained texture like basalt.


What is the relationship between igneous rock's texture and where it is formed?

The relationship between an igneous rock's texture and where it was formed is that the texture depends on whether or not the rock is an extrusive rock or an intrusive rock. Those two different types of classifications for rocks tell you what the texture will be. For example, Intrusive rocks have a coarse-grained texture like granite and extrusive rocks have a fine-grained texture like basalt.


What is the texture of Intrusive igneous rocks?

An igneous rock has two different textures. Extrusive rocks generally are smooth and glassy. Intrusive rocks are generally coarse


What do Instructive rocks have?

There are LARGE CRYSTALS....


What kind of texture will conglomerate rock have?

Conglomerate is a rock that has pieces of other rocks glued together to form one larger chunk. Therefore, they have a coarse-grained texture


When large masses of magma solidify far below earths's surface they form igneous rocks that have a?

Coarse-grained texture


When large masses of magma solidify far below earth's surface they form igneous rocks that have?

Coarse-grained texture


When large masses of magma solidify far below Earths surface they form igneous rocks that?

Coarse-grained texture