THEM ROCKS BE CHANGING. METAMORPHIC ROCKS ARE CHANGED UNDER HIGH PRESSURE AND HIGH TEMPERATURES. Metamorphic minerals form only at the high temperatures and pressures associated with metamorphism. These minerals, known as index minerals, include sillimanite, kyanite,...
www.vernbender.com Every symmetry of physics laws leads to a conservation law, and every conservation law arises from a symmetry in the laws of physics. Symmetry is the casual structure built into the creation module. The creation module has a two-way arrow of time...