Graphite is also made of carbon atoms, but with a different arrangement—explaining why diamond is the hardest mineral and graphite (used in pencil lead) is one of the softest. Rubies are formed ...

Your body needs different vitamins and minerals as it ages. We talked to experts, and these are the best supplements for ...

Mars’ famous red color might come from a different mineral than previously thought, according to a study published Tuesday in the journal Nature Communications. Pinning down the chemical ...

It's not as processed as table salt, but there are normally no extra chemicals added, and its natural minerals stay intact. Rock salt is different. In certain regions of the world, buried hundreds ...

Singling out Adamawa State, Pakka said, “The minerals around the state are more than enough to enrich everybody. We have more than 50 different minerals: industrial minerals, gemstones and other ...

Vitamin C helps wounds to heal. There are lots of different minerals, such as calcium, iron and zinc. Different minerals do different jobs in the body. Calcium can be found in foods like milk ...

In the Kits: #12: Shark tooth (specifically, the enamel of the tooth) Recrystallization - A process by which the minerals making up the original shell or bone of a fossil change into a different ...