by Gelogia Team | Feb 16, 2025 | Structural Geology
What is Fabric: Fabric means the orientation of grains. It is a property of grain aggregates. Any non-spherical object has an orientation. Features that are larger than single grains but smaller than sedimental structures. Types of Fabric: Generally, there are two...
by Gelogia Team | Feb 13, 2025 | Structural Geology
When analyzing sediment, a percentile helps determine the grain size at a specific weight percentage. It’s found by plotting data on a cumulative curve and is essential for understanding sediment distribution. By using histograms, probability curves, and frequency...
by Gelogia Team | Feb 9, 2025 | Structural Geology
Simple Random Sampling: Simple random sampling is a method of selecting “n” elements from a population of size “N” elements in such a way that each combination of “n” elements has an equal probability of being selected as every other combination. Advantages: This...
by Gelogia Team | Feb 8, 2025 | Structural Geology
The Concept of Metamorphic Facies, introduced by Eskola in 1915, classifies metamorphic rocks based on mineral assemblages formed under specific temperature and pressure conditions. Each facies represents a distinct P-T field, aiding in the study of metamorphic...
by Gelogia Team | Feb 8, 2025 | Structural Geology, Uncategorized
What are Metamorphic Facies? A metamorphic facies consists of metamorphic mineral assemblages that repeatedly develop in rocks with various bulk chemical compositions across different locations and times, reflecting specific metamorphic conditions. If a rock forms...
by Gelogia | Jan 11, 2025 | Structural Geology
Oceanic crust, a complicated interaction of volcanic interest and tectonic forces, offers delivery to majestic seafloor landscapes. From awe-inspiring underwater mountains to enormous rift valleys, the oceanic crust is a tapestry of geological marvels. But its...
