Diamonds are formed in geologically stable regions of the continents, at depths of 100-200 km, where the temperature reaches 1100-1300 degrees Celsius, and the pressure reaches 35-50 kilobars. Such conditions favor the transition of carbon from graphite to another modification - diamond, which has a cubic structure closely packed with atoms. After spending billions of years at great depths, diamonds are carried to the surface by kimberlite magma during volcanic explosions, thus forming primary diamond deposits - kimberlite pipes.
Currently, diamonds are mined from two types of deposits: primary (kimberlite and lamproite pipes) and secondary - placers.
Diamond mining is a complex and time-consuming process that requires significant financial investments at the initial stag...
The habit of regularly writing down ideas on a blog brings many benefits: you structure thoughts, exercise self-discipline, learn to communicate with readers and deal with criticism. And if you get down to business seriously, you can turn your blog into a source of income.
If you think it's time to start a blog, but have doubts - this article is for you. We will tell you what and how to blog, on which platform to create and how to make money on it.
When a person does something cool - bake cakes, hitchhike, or read a lot - they will most likely be told, "Get yourself a ...