Melissa Fletcher

Does Limestone Contain Silica?

How Much Are Rose Rocks Worth?

Why Is Malachite Expensive? From Formation to Market

What Is a Plutonic Rock? Formation and Types

How Does a Smoky Quartz Crystal Form?

Is Fluorite a Silicate? Explaining Its True Classification

How Long Ago Was Florida Underwater?

What Is Rhyolite Made Of? Its Minerals and Chemical Makeup

How Is Quartzite Formed? From Sandstone to Metamorphic Rock

How to Identify Kimberlite in the Rough

What Is Porphyry Stone? Its Formation and Uses

What Makes Rocks Shiny? The Science of Luster

How to Identify a Platinum Nugget in the Field

Why Is Rose Quartz Pink? The Science Explained

How Long Will Myrtle Beach Water Stay Blue?

How Are Rubies Formed? The Geology of a Gemstone

What Is the Texture of Diorite?

Is Metal Made From Rocks? The Process Explained

What Is the Color of Gypsum and Why Does It Vary?

What Is Magnesite? Its Chemical and Industrial Uses