Browsing Tag

gold testing

18 posts
gold purity assessment services

What Assay Offices Do in Gold Purity Testing

Think twice before buying gold: How assay offices use 1650°F fire and CSI-level tech to expose fake precious metals.
gold purity testing methods

Assaying Techniques Compared for Gold Purity Testing

From quick acid tests to precise XRF analysis, see why your preferred gold testing method might be sabotaging your precious metal investments.
gold density and gravity testing

How to Use Density and Specific Gravity Tests for Gold

This 2-minute test instantly exposes fake gold with just water and a scale. Real gold’s density never lies – unless scammers outsmart it.
accurate electronic gold testing

Electronic Gold Testers for Accurate Purity Checks

Modern gold testing’s dirty little secret: Your trusty acid kit may be ruining precious heirlooms. Learn why electronic testers changed everything.
gold testing spectrometry techniques

Spectrometry Techniques Used in Gold Testing

Ancient touchstones meet space-age lasers: Gold testing has evolved from prehistoric rituals into a cutting-edge science that changes everything we knew.
gold testing techniques explained

Guide to Touchstone and Acid Testing for Gold

Ancient stone test beats modern machines: See how a centuries-old technique still outsmarts fake gold with nothing but rocks and acid.
gold testing using fire assay

Fire Assay Testing Method for Gold Explained

Ancient gold testing method from 1,380 BCE hits mind-blowing accuracy levels using fire, lead, and bone ash. How did they figure this out?
identifying counterfeit gold jewelry

How to Spot Fake Gold Jewelry Before You Buy

Don’t be another victim! Learn the insider tricks that gold scammers pray you’ll never know. Simple tests expose fake jewelry instantly.