While fracture filling as a method to enhance gems has been found in gems over 2,500 years old, the diamond's unique refractive index required a more advanced solution than simple wax and oil treatments. This technology became available roughly 20 years after the time the laser drilling technique was developed.
The MANCOSA MBA is an internationally recognised postgraduate academic programme and, one of the most highly recognised in Southern Africa.
Manchego (officially Queso Manchego) is a cheese made in the La Mancha region of Spain from the milk of sheep of the Manchega breed, which is aged for between 60 days and two years. Manchego has a firm and compact consistency and a buttery texture, and often contains small, unevenly-distributed air pockets.anchego cheese of Spain. To be designated as Queso Manchego, the cheese must satisfy the following requirements: 1  It must have been produced in an area that is restricted to designated parts of the provinces of Albacete, Ciudad Real, Cuenca and Toledo that lie within the La Mancha region.