This quartz crystal got an amazing quality and transparency.

There are a couple of nicks on the top and smaller damage on the bottom.

You will see a few inner cracks in the bottom. The top and middle of the crystal it is 100% transparent (without inner cracks), which is very rare with crystals of this size.

Unfortunately, my father had no label on this one, so I do not know its location.

Please watch the video for a better view:
https://youtu.be/aApZ8qG9jss