Liaoning Province.

Fushun amber, a specialty of Fushun City, Liaoning Province, is a trademark product of China National Geographic. Amber is the secretion of prehistoric plants. It is buried underground and formed by high temperature and pressure. It is called resin fossil or resin fossil. Its refractive index is 1.54 and its hardness is 3. Easy to process and make various craft engravings.

Amber

It is a kind of transparent biological fossil. It is the resin fossil of plants such as Coniferaceae, Acaciaceae, and Araucariaceae. The resin drips and is buried underground for tens of millions of years. , formed by petrification under the action of pressure and heat. Some of them are filled with bees and other small insects, which are extremely beautiful. Amber is mostly formed from the petrified resin of pine plants, so it is also called "fossilized rosin".

Amber comes in various shapes. The surface and interior often retain the lines produced when the resin originally flowed. Bubbles and ancient insect, animal or plant debris are often visible inside.

Common amber types: gold amber, blue amber, green tea amber, black tea amber, blood amber, shade amber, flower amber, brown-red amber, green amber, insect amber, beeswax, medicine amber, amber root , Myanmar Genper et al. On March 6, 2016, Chinese scientists discovered the oldest amber ore in the world so far.