Quartz with Inclusions
Long thin crystals of Rutile, which is Titanium Dioxide are sometimes found included in clear Quartz, which is Silicon Dioxide. Rutile can be Gold, Silver, black or more rarely red. It's sometimes called Angel's Hair. Golden Rutile Quartz is a Crown Chakra Stone. I also love it for it's ability to open open and energise new pathways.
Golden Healers Quartz
Golden Healers Quartz Crystals are stained internally with yellow/gold iron oxide. They channel the powerful Golden Healing light, operating on a soul and cellular level allowing multi level healing and integration with the Divine.
Included Pyrites Coins
Well one can't ignore the financial advantage, but this combination also protects the Heart energetically