Feldspars, biotite, magnetite, and quartz are found in varying degrees in igneous andesitic rocks.
Amphibole; Biotite
Andesitic igneous rock.
Feldspar is the name of a group of rock-forming minerals which make up as much as 60% of the Earth's crust. Feldspars crystallize from magma in both intrusive and extrusive rocks, and they can also occur as compact minerals, as veins, and are also present in many types of
minerals
tfvvvggcdfdf
There are thousands of different glues and adhesives, all made from thousands of substances.Read more: What_is_Adhesives_made_from
Andesitic igneous rock.
what kind of rocks and minerals of mt.tambora
Feldspar is the name of a group of rock-forming minerals which make up as much as 60% of the Earth's crust. Feldspars crystallize from magma in both intrusive and extrusive rocks, and they can also occur as compact minerals, as veins, and are also present in many types of
Minerals that make up moon rocks are the same minerals that are found on Earth. Some moon rocks have minerals that combine to form kinds of rocks that are not found on Earth. BlueStar(:
Rocks and minerals are found on every continent, not just two - they are found underneath the ocean as well.
minerals
Minerals make up the rocks of earth, so minerals are found wherever there are rocks at the surface. Water too is a mineral so this includes the oceans.
minerals of effusive rocks are minerals that are found as result of cooling of magma
Crystals and minerals, but not fossils, as the intense pressure would have destroyed them (except in some rare contact metamorphic rocks).
Because rocks are made up of minerals but minerals aren't made up of rocks. Rocks are made up of little bits of many minerals. An example is granite. You know how it has speckles in it? Those are a bunch of mineral grains mixed up to form the rock granite.
granitic
Rocks and minerals