text: Okay, which flows from the Western Ghats to the Arabian Sea. Then you have the Varkala crater. Varkala तो आपने नाम सुना होगा, it's a very famous beach, टूरिज्म के लिए बहुत प्रसिद्ध है. ठीक है? It's named after the Varkala beach, known for its geologically unique cliffs, rich in jarosite, a mineral also detected on Mars.