Worth some money. Agate covered with white silk is favored by jewelry lovers because of its silky texture and luster. In silk-wrapped agate, if there is a unique reflection phenomenon that makes the surface of agate look as bright as the human eye, it is called "eye". There are few silk-wrapped agates with obvious "eyes", so the value in the market is relatively high, so the white silk-wrapped agate has the value of eyes. Agate, also known as agate, Kate Ma and agate, is a kind of chalcedony mineral, which is often a banded block mixed with opal and aphanitic.