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Chrysoberyl The mineral or gemstone chrysoberyl is an aluminate of beryllium with the formula BeAl2O4. It is a hard, tough, and durable gem. Although lacking…

Chromium is a chemical element with symbol Cr and atomic number 24. It is a lustrous, brittle, hard metal. Its color is silver-gray and it…

Chromite is an iron chromium oxide: FeCr2O4. It is the principal ore of chromium, a brownish-black oxide of chromium and iron. It is an oxide…

Day-care of Socialization: Socialization is a process by which culture is transmitted to the younger generation and men learn the rules and practices of social…

Christite is a mineral with the chemical formula TlHgAsS3. It is a monoclinic-prismatic mineral containing arsenic, mercury, sulfur, and thallium. It is named after Dr.…

Chrisstanleyite, Ag2Pd3Se4, is a selenide mineral that crystallizes in high saline, the acidic hydrothermal solution at low temperatures as part of selenide vein inclusions in…

Chondrodite is a nesosilicate mineral with formula (Mg, Fe)5(SiO4)2(F, OH, O)2. It is the most common and most well-known member of the Humite Group of…

Conic Section: Idea of conic sections as sections of the cone. Focus— Directrix definitions of a conic section, eccentricity, classification according to the value of…

Chloroxiphite is a rare olive green to pistacio green lead copper halide mineral with formula: Pb3CuO2Cl2(OH)2. It was first discovered in 1923 in the Mendip…

Chlorocalcite is a rare potassium calcium chloride evaporite mineral with formula: KCaCl3. It is found in active volcanic fumaroles. A rare white mineral found in…

Chlormayenite (after Mayen, Germany), Ca12Al14O32[☐4Cl2], is a rare calcium aluminum oxide mineral of cubic symmetry. It was originally reported from Eifel volcanic complex (Germany) in…

Roles of Family in Socialization Socialization is a process by which culture is transmitted to the younger generation and men learn the rules and practices…