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Rock&Gem April 2021 Digital

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DIG ADVENTURES

Salar de Uyuni great salt lake gleaming in the sun

Salar de Uyuni: Bolivia’s Salt Flats

November 19, 2025

stonehenge view from a distance

Stonehenge & Its Enduring Mysteries

October 17, 2025

walls in concrete city houses covered in graffiti

Concrete City: PA’s Anthracite Ghost Town

October 16, 2025

The Great Diamond Hoax Uncovered

September 24, 2025

HOT NEWS

finished agate jewelry pendant

Agate Jewelry: DIY Pendant How-To

walls in concrete city houses covered in graffiti

Concrete City: PA’s Anthracite Ghost Town

natural iron ore sample

Iron Ore Minerals: Types & Properties

onyx

Onyx Gemstone: A Field Guide Overview