Joke Collection Website - Bulletin headlines - Function and efficacy of Lingbi stone
Function and efficacy of Lingbi stone
Lingbi stone belongs to jade metamorphic rock, which is aphanitic limestone and consists of calcite particles with uniform particle size. It is dark or patterned because it contains metal minerals or organic matter. Lingbi stone was produced in Yugou Town, Lingbi County, Anhui Province, and was formed more than 800 million years ago. During the Paleosinian period (about 800-440 million years ago), Lingbi County was flooded due to Lvliang tectonic movement, making Lingbi a shallow seashore. During this period, a large number of protoalgae plants proliferated and grew, forming reefs, and developed into various stone ore bodies under the action of marine sedimentation. The Sinian-Ordovician carbonate rocks were deposited on the Sinian structure.
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