Artificially processed jade knowledge

The three methods of dyeing, coloring, and de-yellowing are the most common methods of artificially treating jade.

Dyeing jade knowledge. Dyeing means immersing the jade in the dye. After a period of soaking, the jade will change color. This method is mostly used to make fake green or purple jade.

Bureau color jade knowledge. The color of the board is actually heat treatment. In a normal stove, put the yellow, brown and brown jade into it, slowly heat it until the emerald surface turns into pig liver color, and then wait for the jade to cool down and cool, which will turn into a red emerald.

De-yellow into jade knowledge. De-yellowing into the gum, as the name suggests, is to first soak the jade in a strong acid, remove the yellow appearance, and then neutralize with a strong base, add the injection glue. Wait for the jade to cool before scraping the gel on the jade surface.

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