rose quartz is a rose pink variety of quartz. chakras –heart chakra zodiac –taurus, libra planet – venus element – earth, water typical colours – pinkish white amethyst stone amethyst is a variety of quartz chakras – third eye chakra , crown chakra birthstone – february zodiac – virgo , sagittarius , capricorn , aquarius , pieces planet – jupiter element – air, water typical colours – light slightly-pinkish violet to a deep grape purple