The density of mercury is 13.6 g/cm3. what approximate mass of mercury is required to fill a 2.0 ounce bottle? an ounce is approximately 30 cm3.

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.