Geology
Home Geology
Geology is divided into several fields that can be grouped under the main headings of physical and historical geology.
Applied Geology
Applied Geology is geologic knowledge to solving geologic problem. In other words, application of various fields of geology to economic, engineering, water-supply, or environmental problems; geology related to the human activity.
METHODS OF GEOLOGY
Geologists use primary data associated with petrology (the study of rocks), stratigraphy (the observe of sedimentary layers), and structural geology (the have a look at of positions of rock devices and their deformation). In many cases, geologists additionally take a look at contemporary soils, rivers, landscapes, and glaciers; inspect past and contemporary life and biogeochemical pathways, and use geophysical techniques to investigate the subsurface.
Rock Identification Guide: How to Identify Rocks Like a Geologist
You are walking along a beach, through the mountains, in your backyard, or beside a road when you notice an unusual rock. Maybe it...
Yellowstone’s Supereruption Was Not a Single Explosion, New Evidence Suggests
1. Yellowstone's Last Supereruption Wasn't as Simple as We ThoughtFor years, textbooks and popular science accounts have painted Yellowstone's last supereruption as one single,...
Top 10 Most Important Fossil Discoveries of All Time
A fossil sometimes looks just like bone turned into stone. But there are some fossils that, on day they're found, change direction of science.Acceptance...
Why Do Some Rocks Break in Perfect Layers?
When rock breaks what do you expect to happen? For most people answer is simple: irregular pieces, random cracks, uncontrolled breaking. Yet in nature...
Why Do Some Rocks Break Easily While Others Don’t?
You take a stone in your hand. An ordinary stone. Neither has special color nor eye-catching shape. It falls to ground, makes short sound...
Why Is Earth So Different From Other Planets?
When you look from space Earth doesn't really mean much actually. A blue ball among dozens of planets rotating around the Sun. Neither as...
Volcanic Lakes: Deadliest Waters on Earth
Volcanic lakes may look calm, but some hide deadly gases, extreme acidity, and silent disasters beneath the surface. Learn why these waters can kill without warning.
Why Do Some Crystals Grow Perfectly and Others Don’t?
You look at a crystal.Flat faces. Sharp edges. Symmetry that is almost uncomfortable.Then you look at another crystal.The same mineral. The same color. But...
Crystal Systems: The 7 Fundamental Structures That Shape All Crystals
When you look at a crystal, the first thing you usually notice is its shape.Flat faces, sharp edges, repeating geometries.It looks like someone sat...
Fluorescent Minerals: Why Do Some Minerals Glow Under UV Light?
You pick up a stone. You look at it in daylight.It looks ordinary. Gray, white, maybe slightly colored.For most people, the story ends here.Then...
Faults and Folds
How Stress Shapes the Earth’s CrustAt a quick glance, the surface of our planet looks stable. Mountains appear fixed in place, valleys seem permanent,...
Rare Earth Minerals: The Geology Behind Them
Geology, Uses & the Global Supply Crisis Shaping Our Technological FutureRare earth minerals are one of the strangest contradictions in modern geology: visually unimpressive,...
