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What rocks contain crystals?
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∙ 15y ago
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Rocks that contain crystals that are roughly equal in size and can be identified with the unaided eye are said to exhibit a 'blank' texture?
Coarse grained.
Intrusive Igneous rocks are characterized by a coarse-grained texture because they contain?
Intrusive igneous rocks commonly have large mineral crystals.
What are rocks that have visible crystals in them classified as?
Rocks with easily visible mineral crystals are called macrocrystalline or said to possess a phaneritic texture.
Do rocks have crystals?
Some rocks may contain crystals, but not all rocks contain crystals. Crystals can be found in rocks that have volcanic origin.
Plutonic rocks are characterized by which type of texture?
Plutonic rocks have a phaneritic texture. It is characterized by interlocking crystals of several minerals that are easily visible and randomly distributed. .
Rocks that contain crystals that are roughly equal in size and can be identified with the unaided eye are said to exhibit a texture.?
Coarse grained.
Rocks that contain crystals that are roughly equal in size and can be identified with the unaided eye are said to exhibit a 'blank' texture?
Coarse grained.
Intrusive Igneous rocks are characterized by a coarse-grained texture because they contain?
Intrusive igneous rocks commonly have large mineral crystals.
What is nonfoliated texture?
Metamorphic rocks that do not exhibit foliation.
Which igneous rocks exhibit aphanitic texure?
Normally, extrusive igneous rocks exhibit an aphanitic texture. Examples would be basalt and rhyolite.
What are rocks that have visible crystals in them classified as?
Rocks with easily visible mineral crystals are called macrocrystalline or said to possess a phaneritic texture.
Do rocks have crystals?
Some rocks may contain crystals, but not all rocks contain crystals. Crystals can be found in rocks that have volcanic origin.
Metamorphic rocks that consist of only one mineral that forms large interlocking crystals often have a texture.?
Metamorphic rocks that consist of only one mineral that forms large interlocking crystals often have a _____ texture.
Metamorphic rocks that consist of only one mineral that forms large interlocking crystals often have a texture?
Metamorphic rocks that consist of only one mineral that forms large interlocking crystals often have a _____ texture.
Do phaneritic igneous rocks contain viewable crystals?
By definition, yes. In contrast, aphanitic rocks do not have visible crystals.
What is the texture of igneous rocks with large crystals that slow cooling produces?
Phaneritic.
Is it true that intrusive rocks have similar crystals than extrusive rocks?
no. Extrusive rocks are usually have bigger crystals and a rougher texture, unless you notice obsidian and another type of extrusive rock don't have crystals, at all
