US Metals

06/15/2026

One of our Elvatech XRF users created this image for us! 🙌👍🏻🫶

A classic case of not knowing if you really need something, giving it a chance, and then suddenly realizing it has become your favorite tool the one you reach for every single day!!!

Thank you for your support and for sharing your experience with us! 😊✨

06/15/2026

👑XRF in auction authentication🧑‍🔬

💎At major auctions, value is determined not only by appearance, craftsmanship, or provenance. Authenticity matters. And sometimes, authenticity is hidden in the elemental composition of an object.

👀A piece may look original. It may carry the correct hallmark. It may even have supporting documentation.

🤔But what if a repair was made decades later? What if parts were replaced? What if a precious object contains materials that were not available during the period it supposedly comes from?

⚗️This is where X-ray fluorescence (XRF) analysis becomes an invaluable tool.

🔬Unlike destructive testing methods, XRF allows experts to examine the elemental composition of jewelry, coins, watches, silverware, artworks, and historical artifacts without causing any damage.

🧑‍🔬In just seconds, an XRF analyzer can reveal:
▪️The true composition of precious metal alloys;
▪️Differences between original and repaired sections;
▪️Modern materials hidden inside antique objects;
▪️Unexpected alloying elements;
▪️Elemental fingerprints that may support dating and authentication.

💍For example, two gold pieces may both be marked as 18K, yet their alloy compositions can be significantly different. Trace amounts of silver, copper, zinc, nickel, cadmium, or other elements may provide clues about manufacturing methods, restoration history, or even the era in which the item was produced.

🪙The same principle applies to antique coins, historical medals, luxury watches, and collectible artifacts.

💻Modern handheld XRF analyzers make it possible to perform these examinations directly at auction houses, museums, pawn shops, private collections, and appraisal offices - delivering laboratory-grade elemental analysis within seconds.

🔍XRF does not replace expertise. Instead, it gives experts another powerful source of objective information that cannot be seen with the naked eye.

🏛️In the world of auctions and collectibles, every object tells a story... and sometimes, the elements tell the most important part of it.

🧑‍🔬 🔬 ⚙️ 🧑‍🔬 🔬

👀Are you interested in ElvaX instruments?
Send us a private message on Facebook or contact our support team:

📬 Email: [email protected]
📱 Tel: 855-973-3463

🩵With US Metals you don’t just test gemstones or precious metals - you provide confidence to yourself and your customers through cutting-edge technology.

06/07/2026

🕵️The hidden story behind Antique Gold🪙

👀When people think about antique gold jewelry, they often assume that a piece marked as 18K or 14K centuries ago is identical to a modern alloy of the same purity.

🔬In reality, antique gold often tells a much more interesting story.

👑Throughout history, goldsmiths worked with locally available materials, different refining technologies, and alloying practices that varied from region to region. As a result, two pieces with the same gold content may contain very different amounts of silver, copper, zinc, or trace elements.

⚗️Some antique pieces may even contain elements that are rarely used in modern jewelry production today. These small differences can reveal valuable information about manufacturing techniques, restoration work, repairs, or even the historical period in which the piece was created.

💻This is where X-ray fluorescence (XRF) analysis becomes especially valuable.

💍Unlike destructive testing methods, XRF allows specialists to examine the elemental composition of antique jewelry without damaging the item itself. Within seconds, the analyzer can identify the major alloying elements and detect trace impurities that may otherwise remain hidden.

🧐Why does this matter?

▪️Authentication of antique jewelry;
▪️Detection of repairs or replaced components;
▪️Verification of alloy consistency across different parts of a piece;
▪️Support for appraisal and auction documentation;
▪️Better understanding of historical manufacturing methods.

💎For collectors, pawn shops, auction experts, and jewelers, every antique piece is more than just precious metal - it is a historical artifact with its own unique metallurgical fingerprint.

🔬Sometimes, the most fascinating part of an antique treasure is not what you can see on the surface, but what its elements reveal beneath it.

🧑‍🔬 🔬 ⚙️ 🧑‍🔬 🔬

👀Are you interested in ElvaX instruments?
Send us a private message on Facebook or contact our support team:

📬 Email: [email protected]
📱 Tel: 855-973-3463

🩵With US Metals you don’t just test gemstones or precious metals - you provide confidence to yourself and your customers through cutting-edge technology.

06/02/2026

What an incredible JCK 2026! 🎉

A huge THANK YOU to everyone who stopped by Booth 56086, dropped off material for refining, explored our XRF analyzers, shared ideas, and spent time with our team. We truly appreciate every conversation, every handshake, and every opportunity to earn your trust.

This year’s show was a tremendous success, and it wouldn’t have been possible without our amazing customers, partners, friends, and the hardworking US Metals team. We are grateful for your support and excited for what’s ahead.

Thank you, JCK! Safe travels home, and we look forward to seeing you again soon. 🙏✨

06/01/2026

💎JCK Las Vegas🤩The Grand Finale!💎

💃What an incredible, high-energy week it has been! Today is the final day of JCK 2026, and we are soaked in gratitude for the overwhelming support, fantastic conversations, and unforgettable atmosphere.

🕺If you are still on the show floor during these final hours, there is still time to catch us!

📍 Final call: visit US Metals at Booth 5️⃣6️⃣0️⃣8️⃣6️⃣!

👨‍🔬Before the doors close, you can still:
▪️Test your jewelry with our complimentary, ultra-precise live scans.
▪️Experience our breakthrough Gem Calibration feature on the Elvatech XRF systems live in action.
▪️Discuss custom refining solutions to help maximize your business returns for the rest of the year.

💖We want to say a massive thank you to the organizers, all the attendees, and the amazing jewelry community for making this event so dynamic. A special, deep thank you goes out to our longtime partners and the wonderful new faces who joined the US Metals family this week. We truly believe in a very bright, prosperous, and mutually beneficial cooperation ahead with all of you!

👀 Missed us at JCK or couldn't make it to Vegas this year?
📱Don't worry, we’ve got you covered! You don't have to miss out on upgrading your business. Simply send us a private message right here on Facebook or reach out directly to our support team. We will gladly send you comprehensive product information, video demos, and pricing details!

📬 Email: [email protected]
📱 Tel: 855-973-3463

🩵With US Metals, you don’t just test gemstones or precious metals – you provide confidence to yourself and your customers through cutting-edge technology💎

06/01/2026

⏰ Only ONE DAY LEFT!

Need to sell your scrap? Bring it by.
Thinking about an XRF analyzer? This is your chance to take advantage of our show specials.

Stop by Booth #56086 and say hello tomorrow. Even if you don’t need anything, come by and tell us how many steps you’ve walked at JCK! 😁 US Metals Refining Group

05/31/2026

⚡JCK Day 3: the countdown is ON!💎

🚀Time is flying here in Las Vegas! We are already on Day 3 of JCK, and the incredible feedback and amazing connections we’ve made so far have left us feeling absolutely inspired. But guess what? The show isn't over yet, and we are just getting warmed up!

👨‍🔬If you haven't had a chance to visit US Metals yet, this is your cue to stop by our booth now or until the last minute closes tomorrow, Monday!

📍Lock in our location: Booth 5️⃣6️⃣0️⃣8️⃣6️⃣

🌟Don't leave JCK without experiencing this:
▪️Revolutionary tech: discover our brand-new Gem Calibration feature on our Elvatech XRF systems. Let us show you live how easy it is to analyze gemstones and precious metal alloys at the exact same time!
▪️On-the-spot FREE testing: have a piece of jewelry, a unique scrap alloy, or a precious metal sample you want to verify? Bring it over for a fast, free, and incredibly precise live scan.
▪️Expert consulting: meet our team and find out how our high-accuracy analyzers and reliable refining services can elevate your business efficiency.

💎Whether you are a retail jeweler, a pawnbroker, or a refiner, we have something tailored just for you. Let's make these final days count!

👀See you at Booth 56086!✨

05/30/2026

05/30/2026

💎JCK Day 2✨The energy is unstoppable!🚀

🤩Wow, what a phenomenal start! Day 2 of JCK Las Vegas is in full swing, and our booth has been buzzing with nonstop excitement. We’ve loved every minute of connecting with fellow industry professionals and showcasing our latest tech!

🚙If you’re walking the show floor today, tomorrow or Monday, don't miss out on what everyone is talking about. Make sure to map your way to US Metals!

📍Find us at Booth 5️⃣6️⃣0️⃣8️⃣6️⃣

🌟Here is what you can experience live today:

🔥Test drive our GEM CALIBRATION💎 See firsthand how our newly leveled Elvatech XRF systems identify gemstones and precious metals simultaneously. It’s a total game-changer for retail stores and refiners!

🔥Complimentary live testing: bring your own jewelry items or unique alloys by our booth for a fast, incredibly precise, and free analysis.

🔥Refining solutions: learn how our trusted refining services can help maximize your store's returns.

🏃Time flies fast in Vegas, so make sure to stop by, meet the team, and see our analyzers in action before the week slips away!

👀See you at Booth 56086!🎉

05/29/2026

🎉JCK Las Vegas is officially LIVE!💎

💃Day 1 is off to an incredible start! We are already having a blast welcoming familiar faces and meeting new ones right here at our booth. The energy on the show floor is amazing! ❤️

📱If you’re at JCK this week, make sure to add US Metals to your schedule and come say hello!

👀Why you should stop by Booth 5️⃣6️⃣0️⃣8️⃣6️⃣:
▪️Free Testing: bring your jewelry over for a complimentary, instant live check!
▪️Brand NEW Tech: be among the first to try our latest innovation - our new Gem Calibration on Elvatech XRF systems!
▪️Total Precision: see how we identify precious metals, unique alloy grades, and now - gemstones, all in seconds.

🤩Whether you want to explore new technology for your business, find a reliable refining partner, or just get your jewelry tested for free - the team is ready for you!

🚀Let’s make it an unforgettable week in Vegas. See you at Booth 56086!😺