11. What is the typical color of olivine? A. Green B. Red C. White D. Black Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
12. Which mineral group does feldspar belong to? A. Carbonates B. Sulfates C. Silicates D. Oxides Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
13. Which type of rock is coal classified under? A. Sedimentary (organic) B. Igneous C. Metamorphic D. Chemical sedimentary Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
14. Which of the following is an example of a foliated metamorphic rock? A. Marble B. Schist C. Quartzite D. Amphibolite Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
15. Which of the following is a characteristic of intrusive igneous rocks? A. Fine-grained texture B. Formation on surface C. Rapid cooling D. Coarse-grained texture Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
16. Which of these minerals is the softest on the Mohs scale? A. Quartz B. Talc C. Feldspar D. Calcite Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
17. Which type of igneous rock cools quickly and has small crystals? A. Diorite B. Gabbro C. Granite D. Rhyolite Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
18. Which of the following is a non-silicate mineral? A. Mica B. Hornblende C. Halite D. Feldspar Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
19. Which texture in igneous rocks indicates two stages of cooling? A. Glassy B. Porphyritic C. Vesicular D. Fine-grained Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
20. What mineral property describes the way a mineral reflects light? A. Streak B. Fracture C. Cleavage D. Luster Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
