Geology Formula 16/100 #earthscience #spgeology

Geology Formula 15/100 #earthscience #spgeology

Physical Properties of Minerals | Complete Series | Mineralogy This video is part of a complete series on the physical properties of minerals, one of the most important topics in mineralogy for mineral identification in hand specimen. Across this series, you will learn all the key properties used by geologists in both fieldwork and laboratory studies. 📚 Topics Covered in This Series: Color Luster Streak Hardness (Mohs Scale) Cleavage & Fracture Specific Gravity Crystal Form & Habit Other diagnostic properties 🎯 What You’ll Gain: ✔️ Clear concepts for exam preparation ✔️ Easy tricks for quick mineral identification ✔️ Strong foundation in mineralogy basics 🎓 Perfect for: ✔️ BSc / MSc Geology students ✔️ NET, GATE, UPSC (Geology) ✔️ Beginners & revision learners physical properties of minerals, mineral identification, mineralogy basics, Mohs scale, cleavage fracture, luster, streak, geology practical 🔔 Stay Connected: Like 👍 | Share 🔁 | Subscribe 🔔 for more Geology content 📚 Petrology & Mineralogy Made Easy

Physical Properties of Minerals | Complete Series | Mineralogy This video is part of a complete series on the physical properties of minerals, one of the most important topics in mineralogy for mineral identification in hand specimen. Across this series, you will learn all the key properties used by geologists in both fieldwork and laboratory studies. 📚 Topics Covered in This Series: Color Luster Streak Hardness (Mohs Scale) Cleavage & Fracture Specific Gravity Crystal Form & Habit Other diagnostic properties 🎯 What You’ll Gain: ✔️ Clear concepts for exam preparation ✔️ Easy tricks for quick mineral identification ✔️ Strong foundation in mineralogy basics 🎓 Perfect for: ✔️ BSc / MSc Geology students ✔️ NET, GATE, UPSC (Geology) ✔️ Beginners & revision learners physical properties of minerals, mineral identification, mineralogy basics, Mohs scale, cleavage fracture, luster, streak, geology practical 🔔 Stay Connected: Like 👍 | Share 🔁 | Subscribe 🔔 for more Geology content 📚 Petrology & Mineralogy Made Easy

In this video, we discuss the Olivine Group, an important nesosilicate mineral group that forms a major part of the Earth's upper mantle. The olivine group has the general formula: (Mg,Fe)₂SiO₄ It shows a complete solid solution series between: • Forsterite (Mg₂SiO₄) • Fayalite (Fe₂SiO₄) In this lecture, we cover: • Crystal structure (Orthorhombic system) • Nesosilicate structure (isolated SiO₄ tetrahedra) • Physical properties • Occurrence in Peridotite and basalt • Role in mantle composition • Important exam points for IIT JAM, GATE & CUET PG This video is specially designed for BSc, MSc Geology students and competitive exam aspirants. If you want strong conceptual clarity in mineralogy, this lecture will help you master the olivine group easily. Adapt • Improvise • Overcome SP Geology