•Rainbow Fluorite-is one of the best study aid stones. It is known for its razor-sharp focus, clear thinking, and solid decision-making. This gemstone is rich in rainbow colors, each representing the mind's multiple facets.
•Sodalite-Sodalite is a crystal that is said to help with studying and learning by enhancing intellectual skills, sharpening the brain, and improving memory, communication, and problem-solving abilities.
•Amethyst-The purple stone of Amethyst can be a wonderful crystal for promoting calmness, reducing stress, and enhancing intuition. It can be an amazing tool for late-night study sessions or when you need to shut down and get some rest. Amethyst is a popular choice for overcoming exam anxiety.