In two or more complete sentences, develop a logical argument to either support or refute the following statement. be sure to provide evidence supporting your decision. although chemistry can be interesting, it does not play an important role in our everyday lives.

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.