amnhnyc: It’s time for #MineralMonday! Did you know? Weathering changes and forms minerals, li
amnhnyc: It’s time for #MineralMonday! Did you know? Weathering changes and forms minerals, like this pyrite.️️⛈️☀️ Once rocks reach Earth’s surface, the weathering process begins. Precipitation, groundwater, and oxygen in air react with minerals chemically, and physical forces break them down into sediment. Most weathering is a mix of several processes acting in concert, transforming minerals over eons. Photo: E. Louis/© AMNH #NewYorkRocks #gems #minerals #geology #amnh #pyrite #weathering #rocks #dyk #museums (at American Museum of Natural History)https://www.instagram.com/p/Cedp2jQrGzF/?igshid=NGJjMDIxMWI= -- source link