This effect was used by Theodore Maiman in 1960 to make the first successful
laser, based on ruby. All natural rubies have imperfections in them, including
Furthermore, nobles used rubies in their jewelry because they believed the gems
would protect them and keep them healthy. Rubies still are some of the most ...
One of the most sought after gemstones in the world are rubies. ... Today, Rubies
are used for the highest quality jewelry pieces and can be extremely beautiful ...
Rubies are gemstones that are known for their red color and hexagonal shape.
Large rubies are often more expensive than diamonds because naturally ...
However, it does differ from these toolkits in one major way: WxWidgets doesn't actually implement the toolkit at all, it uses
another toolkit to do the actual drawing.
(Not that you'd really ever have to worry about that, since the WxWidgets developers have taken care... More »
Items 1 - 12 of 38 ... As a stone of spiritual Light, it can be used by Light workers and .... In antiquity,
Rubies were used as amulets against poison, plague, evil ...
Transparent rubies of large sizes are even rarer than Diamonds. ... Synthetic
Rubies are inexpensive and often used as a cheap substitute for natural rubies.
When a ruby is manufactured synthetically, it is normally used in industry. It is
rubies found in nature that are used in jewelry.
According to legend, warriors implanted rubies under their skin to bring valor in ...
In England, it was used for coronation rings and to this day enjoys popularity ...
Corundum is used as a gemstone, abrasive, refractory and much more. ... These
deposits are the most important source of rubies and sapphires in several parts ...