Ore has been in demand on the farm since ancient times. Archaeologists were able to find out that the production of the first iron objects dates back to the 2nd century BC.
Copper ore is a compound of minerals in which copper is present in sufficient concentration for its further processing and use for industrial purposes.
Silver jewelry testified to the high status of their owner. People believed that rings and bracelets that did not darken for a long time retained a beautiful shine, brought good luck and prosperity.
William Wollaston named the metal after the newly discovered asteroid Pallas. This celestial body was discovered a year before the discovery of the precious metal in 1802 by the German astronomer Olbers.
LNG or liquefied natural gas is a product of the secondary impact on produced methane, ethane gas, obtained in order to facilitate its transportation and storage. At the stage of compression, nitrogen is added to it.
Oil is a mineral that is a liquid with an oily consistency. Oil is a combustible substance. Its color may vary depending on the area in which it is located. So, the color of oil is black, brown, cherry, and sometimes this substance is transparent.