This is beautiful Graveyard Point Plume Agate
from near Graveyard
Point in the Owyhee Mountains of far eastern Oregon. The agate formed inside cracks in basalt. The veins of agate range from
1
inch to about 18 inches thick, and can be a few feet long to 30 feet in length! Plume Agate gets its name from its beautiful
plume like inclusions in the partly translucent agate. The plumes come in a variety of colors and make outstanding cabochons.