What is bloodstone? Its color is as red as chicken blood and cinnabar is gorgeous. This kind of stone is called bloodstone. The red part of bloodstone is called "blood", and the part other than red is called "ground", "ground" or "foundation", which can be of various colors. Because of its low output and high value, it is mainly used as a material for seals and craft carvings, and also as a collection. Due to the increasing demand for bloodstone in the collection market, there are more and more fakes. There are two kinds of imitation bloodstone on the market now: one is spliced and the other is imitation.

Put it together.

Generally, scattered bloodstone, bloodless frozen ground stone and soft ground fossil are spliced together with glue to make seals and ornaments, and carved at the splicing place to cover up the splicing traces. The splicing methods mainly include glue splicing, mosaic and pasting. After splicing, it can be carved and polished to hide the traces of splicing.

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1. Synthesized with resin glue and stone powder. Draw the blood shape of bloodstone on synthetic stone, or draw the blood shape of bloodstone with red pigment on bloodless texture, and then coat the surface with protective resin or polish it with 502 glue. This is the earliest method of counterfeiting, and it is rarely used now.

2. mixed truth and falsehood. It is mainly to add the red color similar to chicken blood to the bloodstone with less blood volume and poor blood shape, mostly to connect discontinuous blood strips, or to fill the gaps and incompleteness in blood clots, and draw a piece of blood on the finished product with less blood volume.

3. counterfeit goods. Using fluorite powder or other stone powder, adding red similar to chicken blood, stirring with glue, and pressing under high pressure, a fake similar to chicken blood stone is made, which is the most common imitation in the market at present. Because it is pressed by stone powder, it can't reach the proportion of Chang fossil, so the middle is filled with stone or metal to increase the weight. The finished product looks very beautiful and can be confused with the real thing.

Source: Website of National Cultural Market Survey and Evaluation Center.