Lanpo refers to amber varieties that are blue, light blue or blue-purple. "Lanpo" mentioned by senior Tibetan friends refers to amber produced in Dominica and China.

The price of this kind of amber remains high, ranking first, becoming the most expensive amber and one of the most famous amber. Mexico has blue-green pearls similar to blue pearls. The color of amber changed from warm color to blue of noble atmosphere in Leng Yan, which was touching and impressive.

The characteristics of amber:

Bright color, good transparency, many varieties, amorphous, often nodular, nodular, water droplets and so on. Some, such as tree rings, have radial textures. Amber has low hardness, light, astringent and moist texture, and it has jewel-like luster and crystal clear. Another feature of amber is that it contains particularly rich inclusions, such as insects, plants and minerals.