Amber was a fossil mineral formed from paleo fossils, usually organic matter that had turned into fossils over a long period of time and retained its original form and structure. Amber is a very precious mineral with important scientific research value. The formation of amber required special conditions and usually required the following steps: [1. Death of Creatures: When a creature dies, its body tissues will decompose and rot to form various fossils.] 2. Dewatering: After the fossils decompose, the organic matter will evaporate to form dehydrated fossils. 3. Pressure and temperature: After dehydration, if the fossil is subjected to suitable conditions of pressure and temperature, it will undergo a petrification reaction to form amber. Amber is usually transparent or amber in color, depending on the pressure and temperature conditions at which it was formed. There were many types of amber, including amber, insect amber, stone amber, beeswax, and so on. Each type of amber had its own unique appearance and characteristics. Amber was a mysterious and precious mineral that not only had scientific research value, but it was also a precious piece of art and decoration.