These Rutilated Quartz Lens’s from Brazil are lovely. So much going on inside. Quartz like this is often refered to as Shaman Quartz. I have a number of these for sale, they are all very different.
You can see a video of this one here: https://youtu.be/hKTlGf0KRIg
This lens weighs 51g and measures 45 x 32 x 29mm
Thanks for looking
Castle Rocks Cornwall x