Kaolinite (/ËkeÉªÉµlÉ¨ËnaÉªt/) is a clay mineral, part of the group of industrial minerals, with the chemical composition Al 2 Si 2 O 5 (OH) 4.It is a layered silicate mineral, with one tetrahedral sheet linked through oxygen atoms to one octahedral sheet of alumina octahedra.aolinite is one of the most common minerals; it is mined, as kaolin, in Pakistan, Vietnam, Brazil, Bulgaria, France, United Kingdom, Iran, Germany, India, Australia, Korea, the People's Republic of China, the Czech Republic, Spain and the United States.
The term civil service can refer to either a branch of governmental service in which individuals are employed (hired) on the basis of professional merit as proven by competitive examinations; or the body of employees in any government agency apart from the military, which is a separate extension of any national government.
civil service. n. 1. (Government, Politics & Diplomacy) the service responsible for the public administration of the government of a country. It excludes the legislative, judicial, and military branches. Members of the civil service have no official political allegiance and are not generally affected by changes of governments.