This crystal could be set vertically, using a band of gold.
Alternatively, a large-ish cap could be fitted over the self-healed base. That feature would no longer be visible.

Please email if you need further details.

Ethically hand mined in Wales by Kacha Stones

2"   5cm   25 grams

2 easily seen flakes of gold

Self-healed base and excellent curvature (an indication of potency), and rainbows.

This is the only grounding formation with gold and largest gold included  point.

The brown mark can easily be removed. 

"If one is fortunate enough to become an Earth-keeper for a quartz crystal containing gold, the uses are extensive. The properties of gold and the properties of quartz crystal are combined and produce "dynamite" results." Quote from "Love is in the Earth", used with kind permission.