Melissa Fletcher

Where Is Howlite Found? Its Origins and Geological Formation

What Type of Rock Is Peridotite?

How to Determine the Hardness of a Mineral

What Does Feldspar Look Like? A Visual Identification Guide

What Is Brecciated Jasper and How Is It Formed?

What Is a Streak Test for Identifying Minerals?

Where to Find Gold Ore: The Geology of Gold Deposits

Is Travertine a Limestone? Its Geological Classification

Is Basalt Mafic or Felsic? Its Composition Explained

Is a Tree a Mineral? Explaining the Key Differences

What Is Kaolinite? Its Structure, Formation, and Uses

What Do Granite and Basalt Have in Common?

How Are Rocks and Minerals Formed?

Is Arsenic a Mineral? The Criteria Explained

How to Find Quartz Crystals in Your Backyard

How Is Anthracite Formed? The Metamorphic Process

Is Garnet a Silicate? Explaining Its Chemical Structure

Is Chrysoberyl a Mineral? Its Properties and Varieties

How Is Garden Quartz Formed? The Science Explained

Does Dolomite Fizz in Acid? The Slow Reaction Explained