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Diamonds don't 'form' in river beds or in the sea bed where some are found. Diamonds are propelled into river beds and to the sea by water that flows over the kimberlite pipe where the diamonds are formed.

Diamonds found in water are generally referred to as alluvial stones, meaning deposited in the water over a long period.

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14y ago
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6mo ago

Diamonds can form at river beds through a process called erosion, where diamonds are carried from their original source (such as kimberlite pipes) by rivers and deposited in riverbeds along with other sediments. Over time, these sediments are concentrated due to water flow and erosion, leading to the formation of diamond-rich deposits in river beds.

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Q: How can diamonds form at river beds?
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Where does sedimentary rock almost always form?

River beds


Where can you find diamonds other than a kimberlite pipe?

Natural diamonds from the Earth originate in kimberlite pipes, and can be swept away by water or glaciers. This means that some diamonds are found in river beds and at the mouths of rivers as they empty into salt water.


Placer deposits form when?

Placer deposits form when minerals are eroded from their original source rocks and are then transported by water and deposited in areas where the flow velocity decreases, such as river beds, beaches, or valleys. These deposits often contain valuable minerals such as gold, diamonds, and heavy metals.


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Diamonds are the crystaline form of Carbon.


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The possessive form for the plural noun diamonds is diamonds'.Example: I had the diamonds' settings checked by a jeweler.


What causes wide river channels?

by erosion eroding the banks and beds of a river


The Huang River constantly threatens to flood because of the buildup of in its river beds?

The Huang River constantly threatens to flood because of the buildup of silt in its river beds. Silt deposits make the bed of the river higher causing flooding.


Which river brought diamonds to the Namib Desert?

The orange river.


Do river beds get smaller as you go downstream?

Not necessarily.


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No, diamonds are formed from carbon.


Formation of potholes in river beds is an example of?

Fluvial Erosion


Which planet shows evidence of ancient river beds?

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