So it will take about 13 years to become a psychiatrist, perhaps more if you do nto already have a bachelor's degree (4 years). ::::::::::::::::::::::::::::::::::::::... Source(s): http://wiki.answers.com/Q/How_long_does_... OR Â· 8 years ago. Thumbs up.
Other uses of onyx are wall panels, home floors, tables, and sink base. Onyx can be used as a novelty item. These items include vases, wine goblets, urns, bowls and lamps. It has incredible uses wherein it can accent the stone.t is heated in order to intensify the colour of the onyx. Onyx can be completed with a surface that is polished, just like a marble. It has a reflective and silken base finish, which deepens the colour of the stone and the contrasts.
ONYX SLABS & COUNTERTOPS. A great alternative to granite, marble, and other more popular stone surfaces, onyx provides a sleek and modern look to any workspace. Onyx is formed in caves as stalactites and stalagmites drip to form this precious stone. Onyx Countertops are a rarity as they bring a unique appearance with strikingly dramatic appeal. Not often placed in a horizontal orientation such as a countertop, onyx countertops are a unique and premium surface.