|
Glass bangles
Glass bangles are mostly produced in only one Indian city called Firozabad in North India. Bangles that were made from plastic started replacing the glass bangles. Glass bangles are usually smooth, with some texture or set with stones.However, in many cultures, especially in the Arabian Peninsula and in South Asia, bangles have evolved into various types in which different ones are used at different occasions. In India, Hyderabad has a historic market for bangles named the Laad Bazaar. In Pakistan, glass bangles are almost all produced in Hyderabad, Pakistan. Glass bangles are found in many colors.
A diamond is a form of carbon
A diamond is a form of carbon that was created deep within the core of the earth more than 3 billion years ago and brought to the surface by volcanic eruption. In diamond, each carbon atom is bonded to four other carbon atoms in a tetrahedral structure, like a pyramid. Each link or bond is the same length, and the tetrahedral formation is therefore completely regular.Theoretically a perfect diamond crystal could be composed of one giant molecule of carbon. After the magma cooled, it solidified into kimberlite, where the precious rough diamond is still found today. It is the strength and regularity of this bonding which makes diamond very hard, non-volatile and resistant to chemical attack.
Diamonds are the hardest of precious stones
The word 'diamond' itself is a derivative of the Greek word adamas, which means 'unconquerable'. The diamonds rarity and natural beauty have contributed to making it such an extraordinary and magical gift. Diamonds are the hardest of precious stones. Many people are confused as to how a diamond is priced. It is the undiminished beauty of diamonds.This does not mean that a diamond cannot be damaged only that they are difficult to damage requiring a very precise strike in an exact location in order to damage the surface. And that has made them so highly prized throughout several centuries. Diamonds continue to hold a deep fascination. As the diamonds is world’s ultimate symbol of love.
|
