Identification of fake goods: it can be divided into three ways: chicken blood, texture and weight.
1, fake chicken blood: no silver spots, uneven chromaticity, uneven line thickness, unnatural patterns, and the arrangement does not conform to the occurrence law of chicken blood, which is easy to distinguish with the naked eye.
2, texture: fake with plastic compounds, no stone feeling at all, and no stone chips when carved with a knife. Some people even sliced the bloodstone, then stuck it on the original stone, and then glued it with caulking glue and stone powder, which looks very similar to the real bloodstone. If you look closely under strong light, you can tell the truth from the false, or it is not difficult to see through whether the color of blood is consistent with the shape of the painting. Moreover, some people use stone powder and compounds to paint "cinnabar" or red watercolor on plastic molds to fake chicken blood.
3. Weight: The weight of real bloodstone is relatively stable, while the weight of fake bloodstone is relatively frivolous. As long as the following steps are carefully tested: (1) fine grinding with emery cloth, true bloodstone will appear as vermilion powder, while fossils will not; (2) Carved with a knife, the fake bloodstone appears as plastic curly stone chips after cutting, which can be felt; (3) With fire, the fake bloodstone will have a burnt smell, but the real bloodstone will not; (4) The quality is heavier by hand, and the fake bloodstone feels lighter due to different textures; (5) Sticking meat to test the stone feeling, the fake bloodstone has no cold feeling of stone.
1, Identification between bahrain bloodstone and Changhua bloodstone: 1, Identification of blood color: Changhua bloodstone is bright red with directional and regular distribution, while bahrain bloodstone is dark red or immature red with cotton wool distribution; (2) Texture: Changhua bloodstone mineral assemblage is complex and tough, often containing a small amount of impurities, while bahrain bloodstone mineral assemblage is single, tender and easy to crack.