U Uday Singh 🎓 Tutor III ⭐ 8.14K Points 📊 Geography Q. Find the odd one (A) Basalt (B) Ruby (C) Emerald (D) Sapphire 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Basalt You must be Logged in to update hint/solution 💬 Discussion 💬 Comment