Gold in quartz
Gold in quartz is one of the rarest stones ever to be found. Most gold comes in tiny specks so small it cannot be seen with the naked eye, or in many cases, even with a microscope. Gold in quartz has been found all over the US, notably Alaska, Idaho, California and Arizona. Most of the "jewelry gold in quartz" we have today is found in Australia. Regardless of where it comes from, gold in white quartz is one of the most sought after stones ever for gold jewelry lovers. I believe the pieces I have came from Alaska but I am not 100% sure. I also have some that comes from the 16 to 1 mine in Idaho.
In any case though, it is incredibly beautiful and valuable.