25+ Brown Moss Agate. Moss agate is a crystal that belongs to the oxide and quartz group. Antique oval moss agate (brown and tan) cabochon ring with closed back 15k rose gold georgian collet setting, possibly newer 10k gold back and shank, english, probably early 20th century 11 x 13 mm top size 6 ar13004.
It is a form of chalcedony which includes minerals of a green color embedded in the stone. The included materials, mainly manganese and iron oxides, are of inorganic origin. This stone may be green, and it also commonly has blue, yellow, brown, black, white or red colored sections in the stones.
New album, stokin' da boiler, is.
Moss agate item level 11. It occurs in many locations. See more ideas about moss agate, agate, moss. The metal frame is either a pinchbeck or gilt metal / gold plated.