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Chapter 10: Minerals

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Quiz on Chapter 10: Minerals , created by Keyaira Branch on 12/05/2017.
Keyaira Branch
Quiz by Keyaira Branch, updated more than 1 year ago
Keyaira Branch
Created by Keyaira Branch almost 7 years ago
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Resource summary

Question 1

Question
What is the definition of a mineral?
Answer
  • solid
  • naturally occurring
  • beautiful
  • made of water
  • inorganic (not made by plants or animals)
  • crystalline structure
  • fixed chemical composition

Question 2

Question
Which of the following is/are (a) mineral(s)?
Answer
  • ice
  • glass
  • snow
  • pearl

Question 3

Question
What is California's state mineral?
Answer
  • quartz
  • gold
  • galena
  • topaz

Question 4

Question
What is California's state gem?
Answer
  • benitoite
  • painite
  • jeremejevite
  • poudretteite

Question 5

Question
What is California's state rock?
Answer
  • andesite
  • essexite
  • dolomite
  • serpentinite

Question 6

Question
What is California's state fossil
Answer
  • great auk
  • mammoth
  • saber-toothed cat
  • imperial woodpecker

Question 7

Question
ferromagnesium silicates
Answer
  • minerals contain Fe and Mg or both
  • lack Fe or Mg
  • light colored
  • dark colored
  • more dense
  • less dense
  • olivine
  • muscovite
  • plagioclase feldspar
  • biotite

Question 8

Question
nonferromagnesian silicates
Answer
  • light colored
  • pyroxene
  • potassium feldspar
  • amphibole
  • biotite
  • quartz
  • less dense
  • more dense
  • lack fe and mg
  • muscovite

Question 9

Question
What are the important nonsilicates?
Answer
  • halite (NaCl_
  • hematite (Fe2O3)
  • sulfur (S)
  • calcite (CaCO3)
  • gypsum (CaSO4+H2O)

Question 10

Question
What are ferromagnesian silicates' important elements?
Answer
  • K, Al, Na
  • Fe, Mg

Question 11

Question
What are nonferromagnesian silicates' important elements
Answer
  • K, Al, Na
  • Fe, Mg

Question 12

Question
What is the charge on silicon? How many are in a tetrahedron?
Answer
  • 4+, 4
  • 1+, 4
  • 4-, 4
  • 4+, 1

Question 13

Question
What is the charge on oxygen? How many are present in a tetrahedron?
Answer
  • 2-, 4
  • 4+, 2
  • 4-, 2
  • 2+, 4

Question 14

Question
What is the total charge on the silicon tetrahedron?
Answer
  • -2
  • -3
  • -4
  • -5

Question 15

Question
What is the industrial use for quartz?
Answer
  • used for manufacture of glass, paints, abrasives, pressure gauges
  • used for porcelain, scouring powder, gemstone

Question 16

Question
What is the industrial use for potassium feldspar (orthoclase)
Answer
  • used for porcelain, scouring powder, gemstone
  • used in ceramics

Question 17

Question
What is the industrial use for plagioclase feldspar
Answer
  • used in ceramics
  • important for ceramics and china, a filler for paper, and rubber in medicines and cosmetics

Question 18

Question
What is the indudstrial use for kaolinite?
Answer
  • used in ceramics and china, a filler for paper and rubber in medicines and cosmetics
  • only of interest to scientists

Question 19

Question
What is the industrial use for pyroxene?
Answer
  • used for wallboard, pottery, indoor decorating, and sculpture
  • only of interest to scientists

Question 20

Question
What is the industrial use for amphibole (hornblende)?
Answer
  • only of interest to scientists
  • used for wallboard, pottery, indoor decorating, and sculpture

Question 21

Question
What is the industrial use for gypsum?
Answer
  • only of interest to scientists
  • used for wallboard, pottery, indoor decorating, and sculpture

Question 22

Question
What is the industrial use for biotite?
Answer
  • only of interest to scientists
  • used for electrical and heat insulation, also used in manufacture of paper, rubber and fireproof paint and porcelain products

Question 23

Question
What is the industrial use for muscovite?
Answer
  • used in cement, ornamental stone, fertilizers, chemical industry, polishers, and filters
  • used for electrical and heat insulation, also used in manufacture of paper, rubber and fireproof paint and porcelain products

Question 24

Question
What is the industrial use for calcite?
Answer
  • used in cement, ornamental stone, fertilizers, chemical industry, polishers, and filters
  • used as a source of magnesium ore; transparent variety used as a gemstone

Question 25

Question
What is the industrial use for olivine?
Answer
  • used as a source of magnesium ore; transparent variety used as a gemstone
  • most important ore of iron

Question 26

Question
What is the industrial use for magnetite?
Answer
  • used for manufacture of sulfuric acid to extract iron, gold, copper, colbalt, nickle, etc
  • most important ore of iron

Question 27

Question
What is the industrial use for pyrite?
Answer
  • used for manufacture of sulfuric acid to extract iron, gold, copper, colbalt, nickle, etc
  • valuable ornamental stone

Question 28

Question
What is the industrial use for azurite and malachite?
Answer
  • valuable ornamental stone
  • raw material used in manufacture of sulfuric acid, explosives, fungicides, and fertilizers

Question 29

Question
What is the industrial use for sulfur?
Answer
  • main ore of aluminum
  • raw material used in manufacture of sulfuric acid, explosives, fungicides, and fertilizers

Question 30

Question
What is the industrial use for bauxite?
Answer
  • main ore of lead
  • main ore of aluminum

Question 31

Question
What is the industrial use for galena?
Answer
  • main ore of lead
  • used for sandpaper and other abrasives

Question 32

Question
What is the industrial use for garnet?
Answer
  • used for sandpaper and other abrasives
  • a very important iron lore

Question 33

Question
What is the industrial use for hematite?
Answer
  • a very important iron lore
  • vital ingredient in human and animal diets, used in chemical industry for preparation of hydrochloric acid and sodium, also used in food preparation industry

Question 34

Question
What is the industrial use for halite?
Answer
  • used for manufacture of glass, paints, abrasives, pressure gauges
  • vital ingredient in human and animal diets, used in chemical industry for preparation of hydrochloric acid and sodium, also used in food preparation industry
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