Nearly 300 metres beneath Mexico’s Chihuahuan Desert, miners tunnelling for ore broke into a chamber filled with crystals as long as a bus — giant beams of gypsum up to 11 metres long, hidden underwater for hundreds of thousands of years until mine pum - Space Daily
science 2026/09/03 13:30:51

Nearly 300 metres beneath Mexico’s Chihuahuan Desert, miners tunnelling for ore broke into a chamber filled with crystals as long as a bus — giant beams of gypsum up to 11 metres long, hidden underwater for hundreds of thousands of years until mine pum - Space Daily

Source:Space Daily
Author:None

The discovery challenges everything we thought we knew about how giant crystals form — and raises urgent questions about what else lies hidden in Earth’s deep aquifers.