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长江发源于青藏高原唐古拉山主峰各拉丹冬雪山,青藏高原复杂的地质结构为长江石提供了石质细腻、色彩丰富、图文并茂的“原材料”。长江上游的金沙江、岷江、大渡河、青衣江都具备流量充沛、落差巨大、河谷狭窄的特点,自然形成了一条理想的自动加工线。那些从高原上被江水带来,经过江水“加工”过的卵石,沿江两岸沉积下来,造成了长江石的丰富性和多样性。长江石以画面石为主,亦有造型石、色彩石、浮雕石,大都以色艳、质细、意妙、形奇为其特色,富有极高的观赏价值。
The Yangtze River originates from the Mt. Lhasa Dongshan Snowflake, the main peak of the Tanggula Mountains in the Qinghai-Tibet Plateau. The complex geological structure of the Qinghai-Tibet Plateau provides the Changjiang Stone with delicate, colorful and well-illustrated pictures of raw materials. The Jinsha River, Minjiang River, Dadu River and Qingyi River in the upper reaches of the Yangtze River have the characteristics of abundant flow, huge gap and narrow river valley, thus forming an ideal automatic processing line. The pebbles brought from the plateau by the river and through the river have been deposited along the banks of the Yangtze River, resulting in the abundance and diversity of the Yangtze River. The Yangtze River stone to the main picture, there are also modeling stone, color stone, relief stone, most of the color Yan, fine, Italy wonderful, odd shape for its unique, full of high ornamental value.