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 is Silicon dioxide (SiO2) .   When the word amethyst is used the only color that comes to one's mind is purple. Its color is due the presence of iron mineral in it â¦ . The color may range from a faint mauve to a glorious purple.The clear dark purple color is the one that is in most demand. It is also found in blue purple range. Many a times amethyst is found in combination with the yellow color citrine (other variety of quartz family) and is called as Ametrine.methyst's Color-Is a violet variety of quartz. Although the stone is typically violet, there are also varieties of green amethyst quartz, also known as prasiolite. Purple â¦ Amethyst is also the Birthstone color of The month February.