mostly feldspar
No. Andesite is a volcanic rock.
Andesite is not any age in particular. Some deposites of andesite may be hundreds of millions of years old. However, since andesite is volcanic, some andesite rocks may only be minutes old.
No. Andesite is an extrusive igneous rock.
No. It is volcanic. The plutonic equivalent of andesite is diorite.
Yes. Andesite is an extrusive igneous rock.
Yes. Andesite is the extrusive equivalent of diorite
Because it is possible that when you cut a thin slice of the section, the nucleus will remain in the rest of the section.
No. Foliation is a term that applies to metamorphic rocks. Andesite is igneous.
thin peeling of the leaf.
It is zero. Unless a width is specified, a cross-section is an infinitesimally thin slice across the axis of the object.It is zero. Unless a width is specified, a cross-section is an infinitesimally thin slice across the axis of the object.It is zero. Unless a width is specified, a cross-section is an infinitesimally thin slice across the axis of the object.It is zero. Unless a width is specified, a cross-section is an infinitesimally thin slice across the axis of the object.
Andesite rocks are Igneous rocks. They are jagged and rough, and come from cooled magma.
The composition of the rock will determine whether it is a rhyolite or an andesite.