This gem guide is a free online tool to help you identify and classify gems. There is a birthstone chart that includes many different cultures and beliefs. I have included physical as well as healing & metaphysical properties of many of the stones. I have found that some stones work to open and/or connect chakras. While I have found that many stones have an energy to them, healing & metaphysical information in my Gem Guide is for entertainment and historical reference only. I personally believe that all stones have healing energy & I am completely mesmerized by their power, but I am not a Doctor and this information should not be used in place of any medical treatment prescribed by your Doctor. If you have any questions concerning any crystal healing or alternative medicine you should speak to your Doctor or other qualified healthcare practitioner! By using this site you acknowledge and assume all responsibility for any use of the information listed in my Gem Guide. That is my little disclaimer, thanks for reading! ~Lisa