Because the element only produces water when itâs burned, it was named hydrogen, Greek for âwater-former.â. On its own, hydrogen is not a fuel or source of energy. Rather, when hydrogen burns, it reacts with the oxygen in the air to create heat.
Amethyst is called Jamunia in Hindi. At many places it is known as Billor. It is worn as substitute of Blue Sapphire.This substitute is found in abundance in nature. It is colorless. The Amethyst with dark color in the center is considered to be the best.ence, it is called as Jamunia. Amethyst is also seen to have redness in purple color or with hue of blue color. This sub-stone is considered unique and equally attractive.
Amethyst ON EBAY. ALL ABOUT. Amethyst is the purple variety of the mineral Quartz, and is its most famous and valuable gem variety. Quartz also contains other gemstones such as Citrine, Rose Quartz, and Smoky Quartz. Amethyst Quartz-Mixture of Amethyst and Milky Quartz (or clear Quartz). 2  It is purple on top and white or clear on the bottom. 3  It may also be banded purple and white. 4  Amethyst Quartz is usually tumbled or polished into beads. 5  Bolivian Amethyst-Amethyst from the South American country of Bolivia.