Montana Moss Agate 27-32mm round disc beads (ETB01004) Style:B it is often called black

it is often called black moonstone

The prized Kashmire and Burmese sapphires have a deep blue that is intense and velvety

the mineral conrundum

it is the color of chrysoprase

It is considered a “common opal” because it does not display any play of color (fire)

Montana Moss Agate 27-32mm round disc beads (ETB01004) Style:B it is often called blackMontana Moss Agate Moss agate (also called mocha stone) is a semi precious gemstone formed from silicon dioxide. It is a form of chalcedony which includes minerals of a green colour embedded in the stone, forming filaments and other patterns suggestive of moss. It also sometimes resembles blue cheese. The field is a clear or milky white quartz, and the included minerals are mainly oxides of manganese or iron. It is not a true form of agate, as it