Solapur-University-M.Sc-Applied-Geology -(Semester-II)-2019-On Igneous and Metamorphic Petrology
| Sr.No | Questions with multiple options |
| 1. | Changing of particles size during process of metamorphism is classified as ______
(a) Folding (b) Bending (c) Recrystallization (d) Bedding |
| 2. | Quartzite is formed from which rock?
(a) Pure shale (b) Pure Basalt (c) Pure sandstone (d) Pure Granite |
| 3. | Slate is originated from which rock?
(a) Sandstone (b) Granite (c) Shale (d) Basalt |
| 4. | The slaty cleavage is called as _______
(a) Flow cleavage (b) Fracture cleavage (c) Fine cleavage (d) Medium cleavage |
| 5. | Granite belongs to which mode of occurrence of igneous rock?
(a) Volcanic rocks (b) Plutonic (c) Hypabussal (d) Volcanic and hypabyssal |
| 6. | Peridotite containing olivine and ortho pyroxene as essential mineral is known as _____
(a) Wherlite (b) Harzburgite (c) Lherzolite (d) Limburgite |
| 7. | In the AFM diagram A stands for ____
(a) Al2O3 (b) Al2)3 + Na2O (c) Al2)3+K2O (d) Na2O + K2O |
| 8. | The contact metamorphism of shale produces _______
(a) Slate (b) Hornfels (c) Phyllite (d) Schist |
| 9. | What is the direction of pressure exertion in load metamorphism?
(a) Vertical (b) Horizontal (c) Inclined (d) Horizontal or inclined |
| 10. | Which of the following rock is typical ultra basic rocks _____
(a) Nortie (b) Diorite (c) Peridotite (d) Anorthosite |
| 11. | Examples of high grade schist are ______
(a) Talc-schist (b) Garnet-schist (c) Chlorite-schist (d) Mica-schist |
| 12. | Which of the following magma type is most viscous?
(a) Andesitic magma (b) Rhyolitic magma (c) Basaltic magma (d) Trachytic magma |
| 13. | The factor not affecting metamorphism is _____
(a) Wind conditions (b) Temperature (c) Pressure (d) Chemically active fluids |
| 14. | Which of the following is idiomorphic rock?
(a) Anorthosite (b) Peridotities (c) Lamprophyre (d) Granofire |
| Data Collected By – K. Jeyanthi | |
| Published on – 3rd Nov 2021 | |
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