How do miners know where a diamond mine is?

Question

How do miners know where a diamond mine is?

Answer 1

diamonds are usually found where igneous rocks are....

...and igneous rocks are usually where volcanic activities were once prevalent....

...the intense heat from the volcanic activities transformed carbon into diamond....

...so if u want to find diamonds look for areas which were once volcanoes or volcanic activities ever occur probably hundreds of millions of years ago

Answer 2

Kimberlite, an igneous rock, is a good indicator...

Answer 3

They follow the signs.  Miners only dig.  The geologists are responsible for finding deposits.

Answer 4

they go to a hot spot