The front looks like a quartz crystal, the back looks like wood bark. This material can be both petrified wood and rock crystal, this one is half and half. Natural quartz with actinolite, stone comes from Brazil.
It is in its natural, unpolished state. Great for a collectors piece, or could be used in jewelry. Single crystal, sold as pictured.
Approximate size- 47 x 18 x 11 mm, 70 carats
This is an interesting little specimen of sunstone! Great bursts of fire at all sorts of different angles. I purchased this to cut cabs from, but decided it's better left...
Beauty of a crystal! High clarity contrasted with a defined red actinolite phantom center, naturally terminated. This one is too nice to cut, but a great piece for any kind...
Rutilated quartz crystal point with unusual formation and multiple terminations. Blades of hematite form partial stars with rutile spraying out at 60 degrees. The inside of the crystal has pitting...