Based on the American Gem Society, these are generally the gems associated with each month, as well as their purported “powers”: The stone is fascinating as it modifications colour to other shades of blue based on the angle at which gentle is hitting its surface area. Tanzanite is alleged that https://www.gemsbiz.com/blog/explore/birthstones-by-month-a-guide-to-the-gems-associated-with-each-month