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.
Discover Menaâs Growing Cultural District on Mena Street! [â¦] We may not be the âbig cityâ, but our hospitality is big and our land, forest and mountain range is known as Godâs Country for a reason. Visitors frequently say that they feel the stress melt away as they get closer to our neck of the woods. Mena is a charming place and our southern hospitality will keep you coming back over and over again.