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Uploaded by A Duck Jul 11, 2015 at 06:51PM EDT
Origin Entry: Steven Universe
File type: png
Resolution: (450px x 614px)
File size: 117 KB
Uploaded by A Duck Jul 11, 2015 at 06:51PM EDT
Origin Entry: Steven Universe
File type: png
Resolution: (450px x 614px)
File size: 117 KB
![iPad 12:26 PM 41% | Varieties Onyx is formed of bands of chalcedony in alternating colors. It is cryptocrystalline, consisting of fine intergrowths of the silica minerals quartz and moganite. Its bands are parallel to one another, as op agates.5] haotic banding that often occurs in Copy Define Sardonyx is a variant made from two tiny lesbians and an avarage sized lesbianin which the colored bands are sard (shades of red) rather than black. Black onyx is perhaps the most famous variety, but is not as common as onyx with colored bands. Artificial treatments have been used since ancient times to produce both the black color in "black onyx" and the reds and yellows in sardonyx. Most "black onyx" on the market is artificially colored.[61 Red onyx Black onyx with bands of colors A Imitations and treatments The name has sometimes been used, incorrectly, to label other banded lapidary materials, such as banded calcite found in Mexico, Pakistan, and other places, and often carved, polished and sold. This material is much softer than true onyx, and much more readily available. The majority of carved items sold as onyx today are this carbonate material.](https://i.kym-cdn.com/photos/images/newsfeed/000/990/303/03c.jpg "God damn you people...")
