🔥 CUET PYQ – STRUCTURAL GEOLOGY (2020–2025) 📚 Complete chapter-wise previous year questions with detailed explanation for CUET PG Geology 2026 aspirants. In this video, we solve important Structural Geology PYQs (2020–2025) with clear concepts, diagrams, and exam-oriented explanations. This session will strengthen your fundamentals in deformation, folds, faults, and stress–strain analysis. 📖 Topics Covered: Stress & strain concepts Brittle vs ductile deformation Folds (types, classification, conjugate folds) Faults (normal, reverse, thrust, strike-slip) Joints & unconformities Cleavage & lineation Geological structures in map & section 🎯 Why Watch This Video? ✅ Covers repeated PYQs (2020–2025 trend analysis) ✅ Clear explanation with conceptual approach ✅ Important for CUET PG 2026 ✅ Helpful for IIT JAM & GATE Geology 📌 Playlist: CUET 2026 – Chapterwise PYQ Series 📲 Join our Telegram for notes & regular MCQ practice: https://t.me/iitjam_geology_spgeologyofficial

Wind is a powerful geomorphic agent, especially in arid and semi-arid regions. In this video (Part 1), we explore the geological work of wind focusing on erosional landforms formed by aeolian processes. You will learn about: • Deflation and deflation hollows • Abrasion process • Yardangs • Zeugen • Rock pedestals (Mushroom rocks) • Ventifacts • Desert pavement This lecture is useful for IIT JAM, GATE, CUET PG, UPSC, and other geology/geomorphology exams. In Part 2, we will cover depositional landforms of wind. If you are preparing for competitive exams or studying geomorphology, this video will strengthen your conceptual understanding. Like, Share, and Subscribe for more geology lectures.

Welcome to Optical Mineralogy Part – 2 by SP Geology 🌍 In this lecture, we discuss the important concept of polarized light and how light is converted into plane polarized light using different methods. This topic forms the foundation for understanding the working principle of the polarizing microscope. 📚 Topics Covered: ✔ What is Polarized Light? ✔ Types of Polarization (Plane, Circular, Elliptical – basic idea) ✔ Methods of Polarization ✔ Polarization by Reflection ✔ Polarization by Refraction ✔ Polarization by Double Refraction ✔ Construction and Working of Nicol Prism ✔ Why Nicol Prism is important in Optical Mineralogy This topic is very important for: 🎯 IIT-JAM Geology 🎯 GATE Geology 🎯 CSIR-NET Earth Science 🎯 BSc & MSc Geology Exams Understanding polarization is essential before moving to PPL, XPL, and mineral identification in thin sections. 👉 Watch the full Optical Mineralogy playlist for complete clarity. 👉 Like, Share & Subscribe to SP Geology for more Geology lectures.

In this video (Part 2), we continue the Geological Work of Rivers and focus on Depositional Landforms formed by fluvial processes. When river velocity decreases, it loses its carrying capacity and starts depositing sediments. This leads to the formation of various depositional features. 🌊 Major Depositional Landforms of Rivers: • Floodplains • Natural Levees • Meanders • Oxbow Lakes • Point Bars • Alluvial Fans • Deltas • Braided Channels Understand how changes in gradient, discharge, and sediment load control river deposition. This lecture is highly useful for: IIT JAM, GATE, CUET PG, UPSC, and other Geology/Geography competitive exams. If you haven’t watched Part 1 (Erosional Landforms & Transportation Process), make sure to check it out for complete conceptual clarity. Like, Share & Subscribe for more Geology and Geomorphology lectures.

Is muscovite pleochroic? Learn the difference between Muscovite and Biotite in just 30 seconds! In this short video, we explain: • Why Muscovite is non-pleochroic • Why Biotite shows strong pleochroism • Easy thin section identification trick • Important concept for CUET PG, IIT JAM, GATE & NET Geology Perfect for quick revision in Optical Mineralogy. Subscribe to SP Geology for more geology exam preparation content.

🔥 CUET PYQ – MINERALOGY (2020–2025) 📚 Complete chapter-wise previous year questions with detailed explanation for CUET PG Geology aspirants. In this video, we solve important Mineralogy PYQs (2020–2025) with clear concepts, tricks, and exam-oriented explanations. This session is extremely important for building a strong base in crystallography, optical mineralogy, and mineral chemistry. 📖 Topics Covered: Crystallography & crystal systems Symmetry elements & crystal classes Optical mineralogy (pleochroism, extinction, interference colors) Isomorphism & polymorphism Silicate structures Important rock-forming minerals Frequently repeated CUET questions 🎯 Why Watch This Video? ✅ Covers repeated PYQs (trend analysis 2020–2025) ✅ Concept clarity for tricky MCQs ✅ Useful for CUET PG 2026 preparation ✅ Also helpful for IIT JAM & GATE Geology 📌 Playlist: CUET 2026 – Chapterwise PYQ Series 📲 Join our Telegram for notes & practice MCQs: https://t.me/iitjam_geology_spgeologyofficial

🔥 CUET CHAPTERWISE PYQ SERIES (2020–2025) 📚 Physical Geology & Geomorphology – Part 2 In this video, we continue solving CUET previous year questions (2020–2025) chapter-wise with detailed explanation and concept clarity. This session focuses on important and repeatedly asked topics from Physical Geology & Geomorphology, specially curated for CUET PG 2026 aspirants. 📖 Topics Covered in Part 2: Mass wasting & slope processes Geological work of river, wind & glacier Drainage patterns & drainage systems Landforms: erosional & depositional Orogeny & mountain building concepts Important conceptual & tricky MCQs 🎯 Why This Video is Important? ✅ Covers repeated PYQs (2020–2025 trend analysis) ✅ Exam-oriented explanation ✅ Strong conceptual revision ✅ Helps in quick last-minute preparation 📌 Watch Part 1 for complete coverage of the earlier chapters. 📌 Playlist: CUET 2026 – Chapterwise PYQ Series 📲 Join our Telegram for regular quizzes & notes: https://t.me/iitjam_geology_spgeologyofficial

n this video (Part 1), we study the Geological Work of Rivers, focusing on Erosional Landforms and the Transportation Process. Rivers are one of the most important geomorphic agents shaping the Earth’s surface through erosion, transportation, and deposition. 🌊 Erosional Landforms of River: • V-shaped Valleys • Gorges & Canyons • Waterfalls • Rapids • Potholes • River Cliffs • Interlocking Spurs Understand how hydraulic action, abrasion, attrition, and solution help in river erosion. 🚚 Transportation Process in Rivers: Rivers transport sediments in different ways depending on velocity and particle size: • Traction • Saltation • Suspension • Solution Learn how sediment load is carried as bed load, suspended load, and dissolved load. This lecture is highly useful for: IIT JAM, GATE, CUET PG, UPSC, and other Geology/Geography competitive exams. In Part 2, we will cover Depositional Landforms of Rivers like floodplains, meanders, oxbow lakes, and deltas. Like, Share & Subscribe for more conceptual Geology and Geomorphology content.