yes
texture
texture
A xenocryst is a crystal which does not occur in a specific igneous rock.
at home
yes it does. Even a igneous rock and a sedimentary rock and a metamorphic rock all have crystals in them.
Volcanic glass or obsidian is a quickly cooled igneous rock without a mineral crystal structure.
No. A crystal is the solid form of a mineral. Mineral crystals are present in nearly every rock, regardless of type.
yes
Granite is an igneous rock with visible mineral crystals.
The crystals within don't have as much time to grow when igneous rock is cooled more quickly as in extrusive igneous formation.
What is the effect of location on crystal size? Label the location of intrusive and extrusive igneous rocks on the diagram below. Then, illustrate the crystal size of the rock formed at that location in the appropriate callout circles.
The rock formed by cooling a liquid rock after processing is called a crystal.