How to identify black agate
Black agate is a symbol of perseverance and courage. It is also the messenger of wealth and good luck. Therefore, black agate has always been the attention and love of the world. However, black agate is rare after all, and the price is naturally not cheap. Many illegal traders have created a lot of fake black onyx in order to make profits from it, which is very annoying for most consumers. So how do you identify black agate? Experts say that the transparency, weight and temperature of black agate can be seen as true and false. From the perspective of transparency, the real agate is not as good as the synthetic agate. The synthetic agate transparency is very similar to that of the glass ball, while the real agate is slightly chaotic, and some natural black onyx can see the natural waterline or "cloud". In addition, the natural true agate is heavier than the synthetic agate, and the natural black onyx is warm in winter and cool in summer. However, the synthetic pseudo-agate changes with the change of the surrounding temperature, and the surrounding temperature rises, and the temperature also rises. The surrounding temperature is low and the temperature is also lowered. Polyester Fabric,100% Polyester Fabric,Polyester Printed Fabric,Polyester Chiffon Fabric Shaoxing Longwell Tetxtiles Co.,Ltd. , https://www.longwellfabric.com