I see it. I seen it the first instance I saw it sitting in a thrift store waiting to be picked by a keen eye.
You see quartz but I see much more. Notice the lines. Ok. Now in I believe the third pic you can see the lines all match and each point in a row. Do you see it?
You're not seeing what I'm seeing. Look at the surface of the crystal. In the reflection of light on the surface of the crystal you can see trigons like grains.
Nokta FoRs Gold, a Gold Cube, 2 Keene Sluices and Lord only knows how many pans....not to mention a load of other gear my wife still doesn't know about!