Sela WeidemannSela Weidemann...her name...literally translates to 'rock shepherd'. Sela was born and raised in the Philadelphia area where her father worked as a chemist and patent attorney. In her early twenties she attended a lecture on the Hypothesis of Healingwith Gems and Crystals; which inspired her to seek the truth in science to confirm the mineral kingdom as tools for wellness. The original information was gleaned one stone at a time over several years by Sela through various methods; using kinesiology and known chemical standards. Rock-Medicine, Earth's Healing Stones From A-Z. After 25 years of consistent results, she has refined that knowledge to take our understanding of this system to the next level. The Tibetan Shamans and Native-American medicine men have recognized her combinations and methods. With 5 years of research into biochemistry and verification via cutting edge medical advances; she offers this book for those who wish to use rocks, stones, crystals and gems as she does...for medicine. Sela now resides in small town in Arkansas, the crystal state with her dear husband Paul. Read More Read Less