Join Us at the Critical Minerals Expo 2026

Exum Instruments are exhibiting at the Critical Minerals Expo North America on October 28–29 at the Cobb Convention Center in Atlanta, GA.

We can’t wait to discuss recent geochemistry examples with attendees, including:

• Cobalt zoning, including trace elements below the detection limits of many other techniques

• Beryllium zoning in gem-quality aquamarine

• Multi-element mapping revealing trace elements invisible to X-ray techniques

Each one captures a complete mass spectrum directly from solid rock samples with acquisition times as quick as 30 minutes.

Stop by Booth #519 and bring your toughest geochemistry questions for us!  

Registration is free—see you at the Cobb Convention Center.

Register here

Book a meeting with us at the Expo

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