Qualla: La Pita https://qualla.com/la-pita en-us © 2026 Bendyline Mon, 20 Jul 2026 10:21:12 GMT Qualla serial false Qualla support@bendyline.com yes https://qualla.com/_m/d/2/g/r/la-pita-wp/hero-small.webp Qualla: La Pita https://qualla.com/la-pita La Pita: Introduction https://qualla.com/la-pita/ Photo credit Tequendama, CC BY-SA 4.0. The discovery was an accident. Workers were building an access road into a mountainous stretch of Colombia's Boyaca department when they descended toward the Rio Minero and noticed something odd in the rock face: a yellow patch of earth, surrounded by the black carbonate-altered shales of the Muzo Formation. They called the spot Amariallal, the yellow place. Colombian miners know what those colors mean when they appear together. Inside that geology, somewhere in the tilted veins of ancient sediment, sits the world's finest emerald. La Pita mine opened. At times it has produced more than eighty percent of all Colombian emeralds, which is to say, more than eighty percent of the world's best green stones.

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]]> Thu, 23 Apr 2026 00:00:00 GMT https://qualla.com/_m/d/2/g/r/la-pita-wp/d2gr-la-pita-intro.mp3 0:06 1 full La Pita: The Western Belt https://qualla.com/la-pita/ Photo credit Tequendama, CC BY-SA 4.0. Colombia's emerald geography divides into two main zones, the eastern belt and the western belt, corresponding to ancient sedimentary formations in the foothills of the Eastern Cordillera. La Pita sits in the western belt, near the municipality of Maripi in Boyaca department, wit...

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]]> Thu, 23 Apr 2026 00:00:00 GMT https://qualla.com/_m/d/2/g/r/la-pita-wp/d2gr-la-pita-the-western-belt.mp3 0:06 2 full La Pita: What the Tunnel Hits https://qualla.com/la-pita/ Photo credit Tequendama, CC BY-SA 4.0. The entrance to La Pita opens at a ravine near the Rio Minero, at the base of a mountain. The tunnel runs approximately 500 meters inward until it intersects the principal fault line running along the length of the property. That fault is the Rio Minero Fault, and it is the reaso...

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]]> Thu, 23 Apr 2026 00:00:00 GMT https://qualla.com/_m/d/2/g/r/la-pita-wp/d2gr-la-pita-what-the-tunnel-hits.mp3 0:06 3 full La Pita: The Muzo Formation https://qualla.com/la-pita/ Photo credit Tequendama, CC BY-SA 4.0. The Muzo Formation itself dates to the early Cretaceous period, roughly 130 million years ago, in the Hauterivian-Barremian stages. It outcrops across the sector at Las Pavas, Penas Blancas, Coscuez, and Velez, appearing too in Chiquinquira and La Palma. In La Pita, the formation...

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]]> Thu, 23 Apr 2026 00:00:00 GMT https://qualla.com/_m/d/2/g/r/la-pita-wp/d2gr-la-pita-the-muzo-formation.mp3 0:06 4 full La Pita: The Contracts, the Canadians, the Families https://qualla.com/la-pita/ Photo credit Tequendama, CC BY-SA 4.0. La Pita is privately owned by the Colombian company Zuliana De Esmeraldas Ltda, which holds a thirty-year concession agreement registered with the National Mining Agency of Colombia. The title grants exclusive rights to extract, process, transport, and ship the minerals. But the ...

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]]> Thu, 23 Apr 2026 00:00:00 GMT https://qualla.com/_m/d/2/g/r/la-pita-wp/d2gr-la-pita-the-contracts-the-canadians-the-families.mp3 0:06 5 full La Pita: Security, Old and New https://qualla.com/la-pita/ Photo credit Tequendama, CC BY-SA 4.0. The Colombian emerald belt has a reputation for violence. For decades through the 1980s and 1990s, rival families and guerrilla groups fought for control of the mines in what was called the Green Wars. Mine bosses built private armies. Bodies turned up in rivers. The worst of tha...

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]]> Thu, 23 Apr 2026 00:00:00 GMT https://qualla.com/_m/d/2/g/r/la-pita-wp/d2gr-la-pita-security-old-and-new.mp3 0:06 6 full La Pita: Why Green Matters https://qualla.com/la-pita/ Photo credit Tequendama, CC BY-SA 4.0. The finished stones sold at auction in Bogota, Zurich, or Hong Kong do not come with the mine attached. A buyer sees only the gem. But the color, the clarity, and the shape of a Colombian emerald were all decided in the Muzo Formation. A calcite vein cracked, hot fluid rushed in,...

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]]> Thu, 23 Apr 2026 00:00:00 GMT https://qualla.com/_m/d/2/g/r/la-pita-wp/d2gr-la-pita-why-green-matters.mp3 0:06 7 full