One of the sources of diamonds are when they are brought to the surface through volcanic pipes deep in the earth. High pressure and temperature enables the formation of the crystals from carbon bearing materials.
There are only two places where these crystal forming conditions are met and they are at the site of meteor strikes and in the lithospheric mantle below relatively stable continental plates. The formation of the diamond is very complex, thus explaining their rarity. Diamonds at the earths surface range from one to three billion years old. This is the time line for the natural creation.
India is where diamonds are thought to have first been mined. They have been known in this country for three to six thousand years. It was discovered around the 1870's that South Africa had large amount of diamonds. Today diamonds are mined in many different countries including, Russia, Canada, and Australia, just to name a few.
After the diamond ore is mined, it is carefully crushed as to not damage larger diamonds that the ore may hold. The particles are then sorted by density. In times past, diamonds were sorted out by using grease belts because they stuck to them more readily than other ore particles. X-ray technology is used today instead.
Rough diamonds are then sent to diamond cutters where they are transformed from a rock that may not be recognizable as a diamond by an average person, into the creations of beauty you find in the jewelry stores.
The cutting of a rough diamond is considered an art as well as a science. The rough diamond's shape will be determined by the location of flaws in the stone and how best to get the most caret weight from it. A considerable amount of weight is usually lost.
When the shape of the diamond is decided, it is then that the facets for that shape are cut. The preciseness of their symmetry determines the fire and light reflection. After they are cut the diamonds are expertly polished and graded.
This will consist of their cut, clarity and color quality. These factors combined with the caret of the diamond will determine its value and ultimately decides the price you will pay for it when purchased.
Interesting Facts About The Universe
The Miniature Pinscher is one of the most playful, loving and loyal dog breeds available. He has earned his reputation as "The King of the Toys."
King would definitely be the way this breed sees himself. Incredibly courageous, this dog has no idea that he only weighs about 10 pounds. The Min Pin has a serious attitude and in spite of his size, he acts like he's much bigger dog. You can see it in the way he walks, high stepping and head up high. It's what makes them such good watchdogs, but it's also what makes them a handful.
These dogs are very demanding, even to the point of being tyrannical. They attempt to run the household, and the smart dog owner prevents this from happening. That means training them early and not letting them "get away" with bad behavior. Disciplining can be tough simply because the breed is so cute. Fortunately training is an easy task because this breed is very intelligent.
Once trained, these dog are great pets. They love to play and if dogs had a profession, these would likely be stand up comedians. They remain playful and full of energy well into their old age. You cannot help but laugh when playing with a Min Pin. Give them plenty of toys or they happily make toys out of whatever you may have around the house.
Sure they need plenty of exercise, but because of their size they can get plenty just running around the house or apartment. Just be careful if you have children. Yes they get along great with kids, but because Miniature Pinschers are so muscular and sturdy (and of course playful), smaller children tend to think they can play rough. Sometimes too rough. Although this dog breed is far from fragile, it is only 10 pounds. Rough play can go too far.
Miniature Pinschers are also very loyal, and while they will get along and play with anyone in your household, they typically become extremely attached to one person.
The bottom line is that these are very entertaining pets. Don't worry if you don't have the energy to keep up, they're just as happy to play by themselves with you watching. When you watch, you are in for a real treat. And when it's time to settle down, they will settle down right next to you. Loving, fun, loyal and easy to care for, those are some of the characteristics that make up a great pet.
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