With so many configurations — including different sizes, materials, blade shapes and more — this cutting tool has something ...

According to Feng Shui principles, placing Pyrite in the southeast corner of a home or office—the wealth area—can amplify ...

Pyrite concretions are common in the Pennsylvanian shales immediately overlying the Bevier coal bed in north-central Missouri. They were studied in place in the shale and also with the microscope in ...