Which four places are the four agate producing areas in China?

Blood-gall agate is the most expensive and perfect stone in the world, that is, "blood-gall golden lotus", which is a legend that nature and human beings cannot break through, such as "fish in fish", "gall in stone" and "blood in gall".

The Value Ranking of the Four Top-level Stones in China (all produced in Alashan Desert, Inner Mongolia)

1, trollius sanguinalis (65438+65 million yuan);

2. Dongpo Meat Stone? (65438+30 million yuan);

3. Chickens hatch (6.5438+30 million yuan);

4, the elderly (96 million yuan).