Moss Agate 2x4mm Tube Beads - 15-16 Inch 10x20mm Rhyolite has a non to

Rhyolite has a non to crystalline composition similar to granite but with a smaller grain size

gray and white

Micas are fairly light and relatively soft

Sard is not Onyx

created when silica hardens within the fissures of other stones

Moss Agate 2x4mm Tube Beads - 15-16 Inch 10x20mm Rhyolite has a non toMoss Agate is a variety of Chalcedony, clear to milky white to dark green, with inclusions that appear in patterns similar to moss or lichen. The inclusions are of manganese or iron, and typically appear in light yellow to green to blue to green to deep moss green. Historically, Moss Agate has been considered a crystal of agricultural abundance and used as a healing stone by tribal priests and as a talisman for warriors.