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Precious Metal Testing Trends and News

Follow market updates, testing technology changes, compliance topics and operating lessons for gold buyers, jewelers, refiners and recycling teams.

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Latest Industry Trends & News Articles

Start with the newest posts, then follow the related article links inside each guide to continue your research.

Gold Purity Testing: Common Myths and Misconceptions

Gold purity testing is surrounded by myths and misconceptions that can lead to inaccurate results, [...]

14
Apr
Gold Purity Testing for Beginners: A Step-by-Step Guide

Gold purity testing can seem intimidating for beginners, but with the right tools and step-by-step [...]

14
Apr
Gold Purity Testing: Interpreting Test Results Correctly

Accurate gold purity testing is only half the battle—interpreting the results correctly is equally critical. [...]

14
Apr
Gold Purity Testing for Recycled Gold: Challenges and Solutions

Recycled gold—sourced from old jewelry, electronic scrap, and industrial waste—has become increasingly common in the [...]

14
Apr
Gold Purity Testing: Managing Alloy Interference

Most gold items—from jewelry to scrap—are not pure gold but alloyed with other metals (e.g., [...]

13
Apr
Gold Purity Testing: Understanding Karat vs. Fineness

Gold purity is measured using two primary systems—karat (K) and fineness (parts per thousand)—and understanding [...]

13
Apr
Gold Purity Testing for Jewelry: Special Considerations

Testing gold jewelry for purity presents unique challenges that are not encountered with scrap gold [...]

13
Apr
Gold Purity Testing: Avoiding Common Mistakes

Even experienced gold testers can make avoidable mistakes that compromise the accuracy of their results. [...]

10
Apr
Gold Purity Testing: Sample Preparation Guide

Sample preparation is a critical yet often overlooked step in gold purity testing. Even the [...]

10
Apr
Mobile Gold Purity Testing: A Practical User Guide

Mobile gold purity testing devices have revolutionized how gold is tested, offering portability and convenience [...]

10
Apr