Want to learn more?
First and foremost, spend time with stones. Feel there energy and notice, your intuition is a powerful learning tool.
Another tool is reading! Books are always a great way to get more information. I have learned and gathered much of my understanding of gemstones from these books below:
101 Power Crystals: The Ultimate Guide to Magical Crystals, Gems, and Stones for Healing and Transformation by Judy Hall