1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Chapter #1 A Chapter #1 B Chapter #1 C Chapter #1 D Chapter #1 E

2. Open pits, quarries, and some coal mines are called this

3. What is a Surface mine?

4. This is used to make electronic equipment and aircraft parts

5. What are metallic minerals?

6. This is used to make concrete and glass products

7. What are nonmetallic minerals?

8. These are formed by changes in pressure, temperature, or chemical makeup

9. What are metamorphic rocks?

10. These are large, tear-shaped bodies of magma where many gemstones can form

11. What are pegmatites?

12. This is the special property of calcite that causes a double image

13. What is an optic property?

14. What is the special property of some minerals to attract iron

15. What is magnetism?

16. What is the special property that some minerals show when they come in contact with acids

17. What is a chemical reaction?

18. What is the special property of some minerals that can be detected by a Geiger counter

19. What is radioactivity?

20. What is the special property that causes some minerals to glow under ultraviolet light

21. What is fluorescence?

22. These are naturally formed, inorganic solids with a definite crystalline structure

23. What is a mineral?

24. What is the tendency of some minerals to break along smooth, flat surfaces

25. What is cleavage?

26. A natural mineral deposit that is large enough and pure enough to be mined for profit

27. What is ore?

28. This is the ratio of mass to volume of a substance

29. What is density?

30. This is the way a surface reflects light

31. What is luster?

32. A mineral’s resistance to being scratched

33. What is the mineral’s hardness?

34. The tendency of a mineral to break along a curved surface

35. What is fracture?

36. A mineral deposit that is large enough and pure enough to be mined is called this

37. What is ore?

38. These are open pit mines and quarry mines

39. What are surface mines?

40. This is the name for nonmetallic minerals that are valued for their beauty and rarity rather than their usefulness

41. What are gemstones?

42. Other than reclamation what is another way to reduce the effects of mining on the environment

43. What is recycling mineral?

44. This is the color of the powder that a mineral leaves on a piece of white, unglazed porcelain

45. What is the streak?

46. Silicate and nonsilicate minerals are grouped based on this

47. What is chemical composition?

48. A silicate mineral contains this

49. What is silicon and oxygen?

50. A class of nonsilicate minerals is this

51. What are native elements, carbonated, halides, oxides, sulfates or sulfides?