Uluru mapping and describing the geological history of the area, geologists refer to the rock strata making up Uluru as the Mutitjulu Arkose, and it is one of many sedimentary formations filling the Amadeus Basin. Uluru is dominantly composed of coarse-grained arkose (a type of sandstone characterized by an abundance of feldspar) and some conglomerate. Average composition is 50% feldspar, 25–35% quartz and up to 25% rock fragments; most feldspar is K-feldspar with only minor plagioclase as subrounded grains and highly altered inclusions within K-feldspar. The grains are typically in diameter, and are angular to subangular; the finer sandstone is well
Interracial attraction Interracial attraction Interracial attraction is the attraction to individuals of a different race. The biggest determinants of interracial attraction is the location of which individuals live. The United States is frequently referred to as a melting pot, owing to the diverse ethnic groups that make up the country. Ethnic minorities, such as Hispanics or African Americans, are more likely to marry and be attracted to people outside of their race than European Americans, especially in areas where they make up only a small percentage of the population. The rate of approval of interracial marriage has been steadily increasing since the