Crystals are usually formed when molten rock gradually cools. These molten rocks can come from the lava that volcanoes spew out. If the molten rock are given enough time to cool, large crystals may form. “Crystals can also form when water evaporates. For example, salt crystals (sodium chloride) form when salt water evaporates.”
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC