Gold Quartz tumbled stone is also called yellow quartz. Yellow quartz is a healer of emotional, physical and mental disturbances. Golden Quartz can bring clarity for decision making and relief from burnout. Yellow Quartz is a very subtle and soothing crystal that helps with panic, nervousness and exhaustion. It can sharpen memory and concentration skills. This crystal brings feelings of calm, love and acceptance. Yellow Quartz healing crystal protects from lethargy and depression during dull weather.

These golden quartz stones have a soft feel to them and do not have a high glossy shine but a soft and smooth finish. From india  

associated with the solar plexus chakra

approx size .75 inch size