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What is the Mohs Scale of Hardness?
What is the Mohs Scale of Hardness and why is it still important today?
The Mohs Scale of Hardness is a tool to help identify...
What is an Agate?
What is an agate? Agate is a form of microcrystalline chalcedony quartz. It is the most popular type of chalcedony because of its banding,...
Sodalite Mineral Guide: Formation & Locations
Sodalite derives its name from the sodium component in its chemical formula . It is part of the mineral group known as feldspathoids. It...
Hematite Mineral: A Classic Iron Oxide Explained
The iron oxide hematite mineral has an amazing history that began maybe 100,000 years ago, even before ancient cave people used its vivid reddish...
7 Stones To Relieve Stress
Using stones to relieve stress is a common practice for people who believe in the metaphysical properties of crystals. Stress is an ongoing problem...
