Extra large oval semi precious gemstone Bull Canyon Agate designer collector cabochon.
This gorgeous cabochon is 71.5 mm (2.75 inches!) by 45 mm and 4 mm thick.
There is a tiny natural crystal pocket on both sides on the one edge, and a short natural fracture line-shown in the last two pictures.
This gorgeous semi precious translucent gemstone agate is called Bull Canyon Agate and it comes from the Northern California/Nevada border area.
It is a nicely translucent moss agate. The mossy inclusions are a bright red color.
This material is also known as a "tube agate". Tube Agate forms when flow channels are captured in the structure of the growing silica. The "moss" then appears as long tubes in the stone.
Metaphysical Properties: In general Agate cabochons are said to be stabilizing and strengthening. It is believed they improve memory and increase energy.