"On the Source of Stone"

Between heaven and earth, there are things as the source, which can be transformed into all kinds. Its quality is very strange. It belongs to calcium, and carbon is also involved. This is called the source of calcium carbonate.

Explore its source, there are mountains and rivers. Deep mountains and mountains, rocks are stacked, after years of age, wind and rain erosion, of which calcium carbonate is hidden in the rocks. Or limestone, solid texture, gray-white color, hidden deep underground, carved over time, and gradually formed this source.


It is also produced in waters. Rivers, lakes and seas, between waves, organisms thrive. Shellfish snails, with calcium carbonate as their shells, after their death, the shells sink to the bottom of the water, accumulated over the years, gathered to form a source. And the mineral fusion in the water, initialized and precipitated by the water flow, is also one of its sources.

As for the use, the craftsman is good at inspecting. With its firmness, it can be used for construction, making the house stable, and the wind and rain are difficult to invade. Or it can be researched into fine powder, used as medicine to help the world, to replenish people's calcium, and to adjust the health. It can also be applied to craftsmanship, turning decay into magic, and shaping all kinds of wonders.

The source of calcium carbonate is silently dedicated between heaven and earth, and it can be used well to live up to the feedback of nature.