Gold Refinery of San Diego now offers xrf gold assays at our buying office on Mission Gorge Rd.  Previously we only did assays at our refinery.  Now we can do assays on the spot at our buying office.

X-ray flourescence allows us to test gold in seconds.  We can do a 90 second test and detect the exact percentage of gold, silver, platinum, and/or paladium content in a sample with a margin of error as low as 0.01%.

XRF gold assays are free (as-needed basis) to people interested in selling gold to us.  We use this test in the course of buying your gold.  We do not offer independent testing or assay certificates to people who are not interested to sell  gold to us.  

If you are not interested in selling us gold, but you are interested in having a 

Gold Refinery of San Diego

phn: 619-516-GOLD or 619-516-4653

www.sdgoldrefinery.com

sdgoldrefinery@sdgoldrefinery.com

5859 Mission Gorge Rd

San Diego, CA  92120