Painite is the rarest mineral on earth. It was discovered in 1951, and there are only two dozen of the mineral.; Rocks can be used to estimate how old the earth is. Scientists have estimated that ...

One of the most spectacular things about Central Washington is its geology. We’ve got everything from a sleeping volcano called Mount Adams, to basalt columns made of solidified lava, to ...

GREENWICH — What’s the difference between a rock and a mineral? Learn that and more as the Bruce Museum hosts an “Introduction to Minerals” for its upcoming First Sunday Science event at ...

Kids need a variety of vitamins and minerals to promote health and growth. Vitamin D is essential starting at birth. Calcium and iron are also important for children's growth.

More than 4,000 naturally occurring minerals—inorganic solids that have a characteristic chemical composition and specific crystal structure—have been found on Earth. They are formed of simple ...