Pike County, Alabama
Pike County is a county of the U.S. state of Alabama. As of the 2010 census the population was 32,899. Its county seat is Troy. Its name is in honor of General Zebulon Pike, of New Jersey, an explorer who led an expedition to southern Colorado and discovered Pikes Peak in 1806.
Pikes Peak
Pikes Peak is composed of a characteristic pink granite called Pikes Peak granite. The color is due to a large amount of potassium feldspar. It is thought that the granite was once magma that crystallized at least beneath the Earth's surface, formed by an igneous intrusion during the Precambrian, approximately 1.05 billion years ago, during the Grenville orogeny. Through the process of uplifting, the hardened rock pushed through the Earth's crust and created a dome-like mountain, covered with less resistant rock. Years of erosion and weathering removed the soil and rock leaving the exposed mountain.