Muscovite is found in igneous, metamorphic and sedimentary rocks. In igneous rocks it is a primary mineral that is especially common in granitic rocks. In granite pegmatites muscovite is often found in large crystals with a pseudohexagonal outline.
Parmelee is located in Todd County, SD. The population is 674, making Parmelee the 4th largest city in Todd County. There are 1 public schools in Parmelee with an average Homefacts rating of NA. there are 9 registered sex offenders residing in the city.
Iron County, Utah. Iron County is a county located in the U.S. state of Utah. As of the 2010 census, the population was 46,163. Its county seat is Parowan, and the largest city is Cedar City. The county was created in 1850 and organized the following year.