Is rainbow moonstone really moonstone?
Rainbow moonstone is transparent labradorite, a closely related feldspar mineral with sheen in a variety of iridescent colors. Although it's technically not moonstone, it's similar enough that the trade has accepted it as a gem in its own right.
Rainbow moonstone is transparent labradorite, a closely related feldspar mineral with sheen in a variety of iridescent colors. Although it's technically not moonstone, it's similar enough that the trade has accepted it as a gem in its own right.
