I'm not sure if you could find a better display piece for this price anywhere. This is truly a RAW chunk of quartz with natural gold veins running completely through it. Gold is easily visible all throughout this piece. It looks like a GOLD SANDWICH! I have added lots of pictures so you can see what I mean. My specific gravity test shows approximately 13.3 grams of gold contained within this chunk, with a total weight of 82.00 grams (over 2.5 troy ounces). It originates from Kalgoorlie, Western Australia.