Gold bars must be verified before any transaction, especially when dealing with large sums. For Concord residents, confirming authenticity is key to avoiding costly mistakes or fraudulent offers. While most genuine bars are clearly marked and traceable, counterfeits do exist and often appear convincing.

Here are practical ways to verify your gold bar:

• Inspect stamps and hallmarks – Look for refinery marks, serial numbers, and purity stamps (.999 or higher).
• Measure weight and dimensions – Compare with known specs using a scale and calipers. Even slight discrepancies may indicate tampering.
• Use a magnet test – Real gold is not magnetic. If your bar reacts, it may be counterfeit or mixed metal.
• Conduct a sound test – When gently tapped, gold bars emit a soft, high-pitched ring—unlike base metals.
• Request a density test – Gold’s density is unique. A dealer can verify this through precise measurements.
• Work with a professional – A gold bar dealer Concord residents rely on will have tools and experience to verify bars with certainty.

If you're unsure about your bar’s origin or markings, it’s always safer to have a professional evaluation before selling or storing it.

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