en.experticuspro.com - information encyclopedia on stones
Stones are rocks or minerals created by nature. Initially, they were created during the collision of lithospheric plates or a volcanic eruption. The mountains squeezed each other, crushing large parts of the rocks into stones of various sizes. They were also created under the influence of water and various mollusks in it.
There is no clear distinction between groups of stones, but it is generally accepted to divide them into precious and ornamental.
The use of stone by man
Stones first served man as a weapon for attack and defense, as an assistant in the extraction of food, as a tool of labor. Archaeological finds prove the use of stones for the manufacture of ceramic dishes as early as 10 thousand years ago.
In ancient China, stone boards were created to measure the value of goods. In ancient Rome, the first crafts appeared. Deities were also created to be worshipped. In addition, houses, fireplaces, candlesticks, coins and much more appeared. Then the stones began to be used in jewelry.
The value of the stones
The stone has been of great importance throughout the history of the existence of the Earth. It is inextricably linked to the lives of billions of people. Over a huge amount of time, many ways have been invented to use various rocks: in construction, industry, and economy. There is life in the stone, it is not just a piece of rock. He is alive and that is why he is endowed with magical properties.
Site Overview
The site provides a detailed description of the stones in the following sections:
- Gems
- ornamental stones
- natural stones
Gemstones are minerals that have a beautiful appearance. They are rare and very expensive. They are used in the jewelry industry. These include rubies, diamonds, sapphires and others.
Ornamental stones are most often opaque minerals with beautiful patterns inside or around the perimeter. They are also used in jewelry, but rarely, usually they are used to create designer products from ornamental stones. These include gypsum, asbestos, limestone and others.
Natural stones are stones that often do not represent jewelry value, but are required to be studied.
So, let's start a fascinating excursion into the world of stones, enjoy your study!!!