06/22/2026
🔔 Follow if you want to learn something about gold every day!
That black sand along a riverbank…
is often the first sign that gold might be hiding just beneath it.
Why?
Because gold is extremely heavy.
When water flows, everything light gets washed away.
What’s heavy stays behind.
Black sand contains heavy minerals.
And gold settles in the exact same spots.
That’s how gold prospectors identify the most promising areas.
✨ COMMENT “GOLD” ✨ to receive our free e-book written by GoldUnion experts.
PS: This is not investment advice. Like any investment, gold carries risks and should be adapted to your financial situation, tax profile, and personal objectives.