Via rising molten magma or by mining.
There are some tests that a certified gemologist can conduct that can generally pinpoint the location or source of a diamond. Whether or not the diamonds came from the same 'mine', may be problematic, since many diamonds are harvested using techniques other than mining. For example, if water runs over the volcanic pipe that pushed the diamonds to the earth's surface and diamonds are washed downhill, then harvested as alluvial diamonds, the mined volcanic pipe may be substantially distant from the alluvial diamond find. But the source is the same.
There are numerous 'kinds' of diamonds -- too many to list. The number of diamonds cannot be determined, since not all diamonds have been mined to date.
No, people say ROTATED SQUARES are diamonds - It's a common mistake. Diamonds are just rotated squares - NOT diamonds. Just remember that.
Diamonds are VALUABLE
There are 13 diamonds in a deck of 52.
Diamonds are erupted to the surface of the earth by volcanic pipes.
Carbon.
Diamonds erupt to the surface through volcanic pipes called kimberlite pipes. These pipes are formed deep in the Earth's mantle and bring diamonds closer to the surface during volcanic eruptions. Once on the surface, the diamonds can be found in countries like South Africa, Botswana, Russia, and Canada.
Raw diamonds are found in the earth, where they are blasted to the surface by volcanic pipes.
Diamonds are formed deep within the earth's mantle, under enormous pressure and extreme, high heat. Then, volcanic pipes erupt the diamonds to the earth's surface.
Diamonds are erupted to the earth's surface through volcanic pipes. These pipes can be mined.
No, not all volcanoes have diamonds. Diamonds are often found in specific types of volcanic rock formations called kimberlite pipes and lamproite rocks, which are relatively rare. Volcanoes can erupt different types of materials, and not all of them contain diamonds.
People in many African nations mine for diamonds around the volcanic pipes that erupted the diamonds to the earth's surface.
The geology around the Grater of Diamonds was covered by the surface effects of a volcanic pipe which deposited diamonds and indicator minerals there.
All diamonds are erupted to the surface of the earth from deep within the mantle, where diamonds are formed. Diamonds are mined on every continent on earth except Europe and Antarctica.
In rare cases, diamonds have been found in creeks. The rain water will push them to the surface. Usually the diamonds are mined from deep in the earth.
Diamonds are erupted to the earth's surface by way of volcanic pipes. There are diamonds, however, that end up on earth that potentially originate in outer space.