@gemsofscience: Come see us right now at the 22nd street gem show, main tent booth C22! It seems wrong for a transparent gem to be magnetic, but it's possible with the power of rare earth elements! Gadolinium and terbium give these bizarre garnets their striking paramagnetism. Check them out at store.turtleshoard.com . #magnets #gagg #ggg #tgg #garnet #gems #gemsofscience #Science #crystals #magnets #howdotheywork