Скачать или смотреть How Rocks Remember Pressure and Temperature

Rocks don’t just change randomly under heat and pressure.
They change in predictable ways.
In this video, we explore metamorphic facies, not as a list to memorize, but as a simple idea:
minerals form only within specific ranges of pressure and temperature.
Why do certain minerals always appear together?
How can a rock reveal the depth and conditions it once experienced?
And why are facies better than vague terms like “low-grade” or “high-grade”?
This is a slow, intuitive look at how rocks act as natural thermometers and barometers.

🌍 What this video explores
• What metamorphic facies really mean
• Why minerals form in stable combinations
• Pressure-temperature conditions recorded in rocks
• Greenschist, amphibolite, granulite facies explained simply
• Special facies like blueschist and eclogite

#MetamorphicFacies #Metamorphism #Geology #EarthScience
#Petrology #DeepTime #ScienceExplained