What's the difference between wood fossils and lignified jade?

1, origin

Huamuyu is produced in Natuji County, mandalay province, Myanmar, and the eldest son of Changzhi in Mashan, Xinjiang, Liaoning and Lan County, Inner Mongolia, with the most unearthed Huamuyu and the best quality. Wood fossils are produced in Heilongjiang and Yanqing, Beijing.

Step 2 show up

Huamuyu's appearance is crystal clear, bright as ice and moist as water. Wood fossils have no obvious luster and opacity, feel rough and dry, and wood fibers are obvious, like dead wood.

Step 3 color

Hua Mu jade is colorful, colorful, and the color of wood fossils is single, mainly dark brown and grayish white.

Step 4 write a composition

Huamu jade has a high degree of silicification, mainly containing silicon, a small amount of calcium and high silicon content, while wood fossils have a low degree of silicification, mainly calcified, with a large amount of calcium and low silicon content.

5. Essence

There is water in Huamuyu, but there is no water in wood fossils, so Huamuyu is more crystal clear as ice.

6. The reasons are different.

In the long process of geological history, large areas of virgin forests were buried underground by great natural forces. Soaking in the saturated solution of silicon dioxide under high pressure, low temperature and oxygen-free environment, the carbon elements in trees are gradually replaced by silicon dioxide, which retains some original characteristics of trees and also contains some mineral elements in surrounding rocks, forming colorful colors. This is silicified wood, also called wood fossil.

Then in the long geological period, with the constant changes of temperature and pressure, silicified wood has undergone different degrees of metamorphism and recrystallization, and its main components have been transformed into opal chalcedony, which is Shuhuayu, also known as Huamuyu.

References:

Baidu encyclopedia-wood fossils

References:

Baidu Encyclopedia-Hua Mu Emerald