Field Methods

Home Applied Geology Field Methods

Field Geology is where you step out of the lab and into the terrain: you observe rock outcrops, measure layers, collect samples, and map structures to understand how the crust has been shaped over time. Practical, often messy and always hands-on, this branch connects geological theory with real-world landscapes — exactly the kind of know-how that matters in construction, geotechnics, resource exploration and site investigations.

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Gold or Pyrite? 7 Simple Tests to Tell the Difference

When you notice bright, yellow, metallic-looking particles inside a rock, it is natural to wonder whether you have found gold. This is especially common...

How to Identify a Meteorite: 7 Tests You Can Do at...

You find an unusually heavy, dark-colored rock in your backyard, in a field, or while hiking. The moment you pick it up, one question...

Trapiche Sapphire

When people see a six-rayed pattern inside a sapphire, the first thing that usually comes to mind is a star sapphire. But the pattern...