Post

Avatar
The answer is peridot!! This is a variety of the mineral species forsterite, a member of the olivine group. βš’οΈπŸ§ͺπŸ’Ž
It’s back to Guess The Gem!! What mineral or variety do you think these gems are (with a few crystals thrown in)? Hint: found in my favourite type of rock: volcanic!! βš’οΈπŸ§ͺπŸ’Ž