🌋♨️🪨➡️✨

#contact metamorphism #geothermal #rock transformation #hydrothermal alteration #igneous intrusion

🌋↔️🪨🪳

#skarn #contact metamorphism #igneous intrusion #carbonate rock #metasomatism #crystal growth #mineralization

😈⛰️🏞️

#devil's tower #devils tower national monument #wyoming #black hills #national monument #laccolith #igneous intrusion

⛰️🔥💎⛏️

#skarn #ore deposit #mining district #contact aureole #igneous intrusion #economic geology #mineral exploration