Watz the quality of Moss agate ?
Color: Agate comes in most colors. Agates range from transparent to opaque in a variety of beautiful colors. It presents various tints in the same specimen. The stones can be artificially stained to produce combinations of color more vivid than those found in the natural state.
Description: SiO 2 Agate is a semipellucid crystallized quartz, consisting of banded or with branching inclusions chalcedony .
Physical properties of agate are in general those of quartz.
Agate has irregular, sometimes circular bands of color and often replaces fossil wood. Many fossils are agatized material where the original organic substance has been replaced by agate while retaining the original structure. Agates are identical in chemical structure to jasper , flint, chert, bloodstone , and tiger-eye , and are often found in association with opal .
The colorf ...more