Regional metamorphism usually produces foliated rocks such as gneiss and schist. Dynamic Metamorphism also occurs because of mountain-building. These huge forces of heat and pressure cause the rocks to be bent, folded, crushed, flattened, and sheared. Metamorphic rocks are almost always harder than sedimentary rocks.
The median expected salary for an x ray technician in the United States is about $54,340 per year and an hourly wage is about $18 per hour.
According to a recent survey by The American Society of Radiologic Technologists, the national median salary for x-ray technicians exceeds $58,000 annually. I work in NYC and â¦ make 36/hr.The more you know i.e M.R.I, C.T and the more years you are a tech the more you make.ccording to a recent survey by The American Society of Radiologic Technologists, the national median salary for x-ray technicians exceeds $58,000 annually. I work in NYC and â¦ make 36/hr. The more you know i.e M.R.I, C.T and the more years you are a tech the more you make.