Gemstones Magic or Science by Himanshu Shangari
This book contains information about various theories which are used by different astrologers to recommend gemstones to their clients. At the same time, this book tells you how a number of these theories can mislead you to wrong gemstones due to which you may have to suffer losses instead of seeing benefits after wearing such gemstones. I have also mentioned the detailed scientific mechanism for the working of various gemstones, which explains how these gemstones actually work and how do they bring various benefits to us.
Price INR 55