If u are at a science class and do this for homework, I'm glad that I gave you then answer, it took me 10 minute to figure out
The percentage of its composition of silica.
They are descriptive terms as to the relative silica content of igneous rocks. Igneous rock which is high in silica is referred to as felsic. Igneous rock which is relatively low in silica is referred to as mafic.
Neither. Foliation is a term used in assesing metamorphic rocks, not igneous rocks such as rhyolite.
Color and texture is one way to classify igneous rocks. Another way to do this is modal classification and normative classification.
Their crystalline nature.
This substance is silicon dioxide.
Intrusive and extrusive factors of an igneous rock classify them. The other factors are if they are vesicular, coarse, fine grained, glassy, or very coarse
yes,either felsic if light coloured or mafic if dark cloured.we classify rocks like that especially igneous rocks but COLOR IS NEVER USED TO IDENTIFY ANY ROCK.only classification.
igneous rocks are used for blilding and for long lasting moument.
Extrusive igneous rocks i think are used for carving and awesome things like that!
the 3 ways igneous rocks are used are in schools,houses and roads. this is because they are hard,igneous rocks make useful road building materials
The melting and cooling of a metamorphic rock will allow it to turn into an Igneous rock.
hello! granite is used for countertops! :)