Rubies and sapphires belong to the same type of mineral-corundum.
The hardness of corundum is second only to diamond. Pure corundum is colorless, but because it contains different trace elements, the gems eventually show different colors. Byvoorbeeld, if a small amount of chromium (Cr) enters, the corundum will appear red; while a small amount of iron (Fe) and titanium (Ti) enters, the corundum will appear blue.
Red corundum is called ruby, and corundum of all colors except red is called sapphire. So you have to know that sapphires are not necessarily blue. When someone introduces you to sapphires that are not blue, don’t make a fuss anymore, let alone suspect that they are color blind, because sapphires can be blue or many other colors, such as purple, lemoen, groen, and yellow.
In addition to different colors, ruby and sapphire have the same physical properties.
The name “robyn” refers specifically to red corundum. Don’t think that all red gems can be called rubies.
Natuurlik, people used to think so. There have been many incorrect naming of rubies in history. The most famous mistake is the “black prince ruby” on the crown of St. Edward of the Queen of England. This famous red gem has been called a “robyn” for hundreds of years, but it was later discovered that it was actually a red spinel. In addition to spinel, there are other very beautiful gems that have a charming red color, such as tourmalines and garnets, and these gems cannot be called rubies today.
The beauty of ruby lies in its color, which is as bright as flames, which is astonishing as its vividness as blood.
Hollywood movie star Julia Roberts has such a scene in the film “The Sparrow Becomes a Phoenix”. The fiery red ruby necklace and earrings, coupled with the red evening dress with a red breast, make her look like a dazzling phoenix in the film. As beautiful.
Rubies have always been regarded as auspicious things and can give people courage. It is a symbol of majesty and honor. It is also believed to cure madness, promote blood circulation, and prevent evil thoughts.
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