The texture is mostly determined by the time spent in cooling from magma or lava. The quicker the transition from molten to solid, the finer the texture.
The texture of Andesite rock is fine-grained and it Extrusive plus it is an igneous rock .
texture
Pegmatite texture is a coarse-grained igneous rock texture characterized by exceptionally large crystals. These crystals can be several centimeters to several meters in size. The slow cooling of molten rock in pegmatite formations allows for the growth of such large crystals.
No, the pigments in a rock do not determine its texture. Texture refers to the size, shape, and arrangement of the mineral grains or crystals within the rock, while pigments are responsible for its color. The texture is influenced by the rock's formation process, such as cooling rates for igneous rocks or the conditions of sediment compaction for sedimentary rocks.
It's texture is porphyritic
The size of the mineral crystals in an igneous rock determines the rock's texture.
An igneous rock is any crystalline or glassy rock that forms from cooling of a magma. Color and texture help determine the chemical composition of the rock.
You could determine whether the rock cooled underground or above the surface.
Phaneritic is the texture of igneous rocks. These types of rocks crystallized slowly.
fined grain texture
The texture of Andesite rock is fine-grained and it Extrusive plus it is an igneous rock .
coarse texture
the rate the melted rock cools
texture
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.
Pegmatite texture is a coarse-grained igneous rock texture characterized by exceptionally large crystals. These crystals can be several centimeters to several meters in size. The slow cooling of molten rock in pegmatite formations allows for the growth of such large crystals.