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.
X-Ray Technician Salary. (United States). For X-Ray Technicians, hourly average wages total $18.48 per hour. Pay ranges from $13.02 per hour on the low end to $27.19 on the high end.Geography and experience level each impact pay for this group, with the former having the largest influence.-Ray Technician Salary. (United States). For X-Ray Technicians, hourly average wages total $18.48 per hour. Pay ranges from $13.02 per hour on the low end to $27.19 on the high end.