Browsing Tag

gold testing

18 posts
innovative methods for gold testing

New Technologies in Non Destructive Gold Testing

The old gold acid test is dead. From X-rays to ultrasonic scanners, see how modern tech finally brought gold testing into the future.
gold recycling quality assessment

Gold Assaying in the Recycling Industry

Modern gold testing achieves mind-bending 99.9% accuracy while prices dance wildly. See how recyclers master the art of precious metal analysis.
testing gold plated authenticity

How to Test Gold Plated Items and Fake Gold

Don’t trust that golden gleam? Learn 5 foolproof ways to expose fake gold and avoid getting scammed by deceptive plating techniques.
iso standards for precious metals

ISO Standards for Gold and Other Precious Metals Explained

Think gold is pure? Think again. Learn how ISO standards expose the hidden truth about precious metals through fire assay and modern testing.
identifying counterfeit gold coins

How to Spot Fake Gold Coins

Think your gold coin is authentic? From visual tricks to scientific tests, learn foolproof ways to expose counterfeits before losing money.
identifying counterfeit gold accurately

How to Identify Fake or Counterfeit Gold Accurately

Don’t trust your eyes – even expert jewelers get fooled by today’s fake gold. Learn 4 science-backed tests to protect your investment.
gold testing methods overview

Common Gold Testing Methods Explained Acid XRF Fire Assay

From cheap acid drops to nuclear-grade fire assays, gold testing isn’t what you think. Modern methods will make you question everything you know.
gold testing regulations compliance

Legal Requirements for Gold Testing and Assaying

From strict government tolerances to global mandates: why your gold testing methods might be putting your business at legal risk.
gold purity testing methods

How Gold Purity Is Tested in Labs and Markets

From ancient touchstones to ruthless fire assays that destroy gold – see why modern testing methods aren’t what jewelers want you to believe.
top gold testing smartphones

Best Mobile Devices for Gold Testing

Forget toxic acids – these pocket-sized gold testers deliver mind-blowing accuracy. But which ones are worth their weight in gold?