The shape of the water agate is mostly irregular, round, elliptical, or oblate, with no sharp edges and a smooth surface. Is there any way to identify if there is a water bladder in the agate?
1. Use hearing to determine if there is a water bladder. Put the agate material in both hands, hold it steady, shake it from side to side, close your ears, and listen carefully to the sound of the sloshing in the raw material. Some large voids, liquid water and more, can be issued plump, plump sound; some hollow small, less liquid water, shake out the small sound or silent, some bile is too small, or too full of water, you can not hear To the sound.
2. Determine whether there is a water bladder by hand. As the water bladder is shaking, the water will rush into the hole in the hole. Then the motion will be sensed to the outside, so that it can be judged that there is no water. The weight of the hand can also be judged to have no water. Water agate agate is watery and watery, and the higher the transparency, the better.
3. Use light to judge that there is no water. The raw material is peeled into water, and the surface is completely wetted. After taking out, the raw material is irradiated with a spotlight or a strong concentrating flashlight, and the raw material is irradiated (i.e., the back surface is irradiated), and then the water in the middle is observed carefully from the front. If there is water, then the water in the lower part of the cavity and the space in the upper part will have a more obvious swaying boundary, that is, while shaking, while observing, if the water biliary is large, the biliary is thin, and the transparency of the raw material is high, the water can be seen. Swing in the hole.
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