Please give a clear answer first: Hotan jade is translucent with strong light and flashlight, and the rhyme is relatively condensed, while the rhyme is relatively astigmatism when the mixed products of quartzite, marble and glass are directly exposed.

Extended answer:

? When the direct flashlight moves slowly, it can identify whether the jade texture structure is uniform. Is the light transmittance of jade uniform when the flashlight is translated? Uniformity means that the structure is uniform and the light transmittance is uneven, which means that the structural uniformity of jade is not good. ? Jade identification: strong light flashlight backlight is an important means to identify whether Hetian jade has hidden impurities or cracks. When identifying, use a strong flashlight to cling to the back of Hetian jade, and then slowly translate, so as to identify whether there are impurities or cracks in Hetian jade structure. When there are impurities, Hetian jade will have dark spots, and when there are internal cracks, there will be ordinary dark reaction or uneven refractive light change reaction of flashlight light source. Jewelry _ Baidu Encyclopedia