Benjamin Davis

Is Obsidian an Extrusive or Intrusive Igneous Rock?

What Color Is Feldspar? A Look at Its Diverse Palette

What Is Quartz Used For in Technology and Everyday Life?

What Is the Color of Sandstone and What Causes It?

Where Is Calcite Found in the World?

Where Does Marble Come From and How Is It Made?

Where Are Obsidian Rocks Found Around the World?

Is Iron Sand Dangerous? Physical & Chemical Risks

How Many Microns Is Sand? A Particle Size Breakdown

What Is Clay Made Of? Its Composition and Structure

Does Quartz Glow Under UV Light?

Where Is Titanium Found in Nature?

What Is Red Ochre and Where Does It Come From?

Is Sand Made of Quartz?

Where Does Gypsum Come From? Natural and Synthetic Origins

What Is Pyrite For? Its Uses in History and Industry

Where to Find Moqui Marbles and How to Collect Them

Does Granite Give Off Radiation and Is It Safe?

What Is Halite Used For? From Food to Industry

Where Does Clay Come From? The Process of Clay Formation