A mysterious new moon rock has revealed its secrets to scientists on Earth, who cooked up a copy of the unattainable pink crystals in a searing hot crucible. The new moon rock was found five years ago ...

The gemstone spinel, known for its vibrant colors resembling gems like rubies and sapphires, has now been shown to be capable of storing quantum information, making it a viable material in the field ...

MAGNESIUM aluminium oxide sure is a pretty mineral. It forms spinel, a gem coveted throughout history and whose red variant is sometimes confused with ruby. It was used in the Timur Ruby necklace made ...