In general, minerals are nigh stable at the temperature as well as describe per unit of measurement area at which they form. In the example of the igneous stone minerals described inward Bowen’s Reaction Series, the higher temperature minerals (such equally olivine, pyroxene, etc.), when exposed at the surface, volition hold upward farthest from their comfort zone, as well as volition so chemically conditions at a faster rate. Quartz, at the other halt of Bowen’s, is closer to its preferred temperature as well as should so hold upward to a greater extent than stable (and it is). This is i argue why nosotros detect quartz sand at the beach, instead of olivine sand.