Montana Moss Agate freeform pendants (ETP00319) Lodalite quartz Grey Agate triangle shape beads

Grey Agate triangle shape beads 15-17mm (ETB00377)

A: 24 x 47 x 7

While pietersite has the lovely chatoyancy of tiger eye

The inhibition of atomic diffusion through this highly viscous and polymerized lava explains the lack of crystal growth

and thus we have today the beautiful mineral known as labradorite

Montana Moss Agate freeform pendants (ETP00319) Lodalite quartz Grey Agate triangle shape beadsMontana 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