An alloy is a mixture of metals or a mixture of a metal and another element.Alloys are defined by metallic bonding character.An alloy may be a solid solution of metal elements (a single phase) or a mixture of metallic phases (two or more solutions). Intermetallic compounds are alloys with a defined stoichiometry and crystal structure.he term alloy is used to describe a mixture of atoms in which the primary constituent is a metal. The primary metal is called the base, the matrix, or the solvent. The secondary constituents are often called solutes.
Marl or marlstone is a calcium carbonate or lime-rich mud or mudstone which contains variable amounts of clays and silt.
Marlow (historically Great Marlow or Chipping Marlow) is a town and civil parish within Wycombe district in south Buckinghamshire, England. It is located on the River Thames, 4 miles (6.5 km) south-southwest of High Wycombe, 5 miles (8 km) west-northwest of Maidenhead and 33 miles (53 km) west of central London.