Where is the origin of North Red Agate?

North red agate is widely distributed in the middle and lower reaches of Yichun, Xunke and Nenjiang in Heilongjiang Province. North red agate has limited reserves, gorgeous and moist colors, especially red agate, which has good transparency and ranks among the best in the world. North Red Agate is produced in Heilongjiang Province and is known as Yichun Agate, Longjiang Agate, Xunke Agate and Nenjiang Washed Agate. The agate produced in Yichun City has always enjoyed a high reputation in the agate industry because of its excellent quality, unique color and large size, and has become a typical representative of Heilongjiang agate. Wuyiling District, known as "the hometown of red agate in northern China", is one of the famous producing areas.