 |
 |
 |
|
Diamond Information Directory
How Are Diamonds Mined
How Diamonds Are Mined
We seldom think about how the diamonds we wear came to us. Natural diamonds, as opposed to synthetic diamonds or fake diamonds, are mined from the earth. There are currently two methods of mining diamonds: Pipe Mining and Alluvial Mining.
When pipe mining is used, the diamonds are extracted from the earth through volcanic pipes. These are not man - made pipes. These are natural pipes in the ground. Shanks are put into the ground next to the pipes, and tunnels are driven into the deepest parts of the pipe. The diamonds are not sorted out at the mine. Instead, huge rocks that are full of diamonds are brought out of the mine and moved to a screening plant for separation.
The Alluvial mining method is done in riverbeds and on beaches. Walls are built to hold back the water and the sand on the bank or beach is moved with a bulldozer until the level of earth that diamonds can be found in is reached. Again, the diamonds are not sorted here. Instead, the sand that contains the diamonds is bulldozed into trucks, and taken to screening plants.
24 hour fitness locations | oracle dba | Ebay | free money
global warming | fly fishing | healthy diet | im tips
health employment
dental hygiene
san francisco
| Social bookmarking Use our one click automatic submission service to bookmark this page with your favorite social bookmarking services!  |
More Diamond Articles
... Before you start shopping for diamonds, consider dealing with a bonded jeweler. Bonded jewelers sell bonded diamonds, and there are very few bonded jewelers in the world. Control fact, out of all of the jeweler s in the microcosm, only about 5 % of them are bonded. Buying a bonded diamond will cost more than buying a non - bonded diamond, but when you ...
All About The Clarity Of Diamonds
... an important aspect of a diamond, and it is important to know how to grade the clarity of a diamond before you buy one. It is actually quite easy to learn how to grade the clarity of a diamond. There are basically two things that you must understand: Diamonds with visual inclusions and blemishes, and those that are eye clean meaning that there are no ...
How Diamond Prices Are Determined
... price calculators available. These can be found on the Internet, and many diamond dealers use these as well. You must realize, however, that before you can accurately price a diamond, without a Diamond Grade Report, you need to know quite a bit about diamonds, such as different cuts, clarity, color, and weight and how each of those aspects adds to the ...
... occasional cleanings. Diamonds are forever, but they can be damaged if you are not careful. By learning how to properly care for your diamond, you will ensure that your diamond is indeed forever. First, you should take your diamond jewelry to a jeweler once a year. Have him check the mountings and prongs that hold your diamond in place. Have him make ...
|
| Copyright © 2006-2008 Internet Marketing Tools, All Rights Reserved |