🌋🟡⚠️

#kawah ratu #sulfur #volcanic gas #fumarole danger #geothermal hazard #yellow crater #toxic gas warning

⛰️🌫️☣️

#volcanic gas hazard #fumarole #toxic fumes #geothermal hazard #mountain gas #dangerous gas

🌋⚠️⛏️♨️

#volcano mine warning #hazardous mine #volcanic danger zone #geothermal hazard #hot spring mine #unstable conditions mining