Rhyolite Properties, Composition, formation and Uses
Rhyolite is a fine-grained to glassy, light-colored, silica-rich extrusive volcanic rock that often has a porphyritic texture. It forms when
Should You Use AI Writing Tools or Human Writers?
The proliferation and use of AI writing tools elicit mixed reactions. To some, AI-powered writing is a new and exciting
Scoria Properties, Composition, Formation and Uses
Scoria is a textural term for any highly vesicular, dark-colored extrusive igneous rock whose composition is mafic to intermediate. This
What Does the Principle of Inclusions State in Geology and Why Is it Important?
The principle of inclusions states that a rock enclosing fragments of an adjacent rock is younger than the adjacent rock
What Does the Principle of Superposition State in Geology?
The law or principle of superposition in geology states that in a sedimentary rock sequence that isn’t deformed or disturbed,
What Does the Principle of Original Horizontality State and How Does It Help?
The principle of original horizontality states that sediments that form sedimentary rocks are deposited nearly flat, influenced by gravity. This basic
What Does Principle Lateral Continuity State and Why Is It important?
You are here because you want to know what the law or principle of lateral continuity states, why it is
Lava Lake Meaning, Examples, and How They Form
A lava lake is a large volume of exposed molten rock (magma) confined in a crater, vent, or a large
Principle of Cross-Cutting Relationships Meaning and Examples
The law or principle of cross-cutting relationships states that a rock body, geological process or feature that disrupts, penetrates, deforms,
Norite Properties, Composition and Uses
Norite is a coarse-grained plutonic rock with mainly calcic plagioclase, orthopyroxene, and a minor amount of other minerals. Plutonic rocks