Mineral resources and ores Lesson in Grade 11 - STEM

1. Prepared by : Mme. Mhitzie B.
Cajandab, LPT

2. Reporting Rubrics:
Mastery – 25
Content/PPT – 15
Presentation - 10

3. MINERAL
ROCKS

4. ESSENITAL QUESTION:
WHAT MINERALS PLAY
A MAJOR ROLE IN OUR
DAILY LIVES?

5. IRON
TITANIUM
COPPER

6. ESSENITAL QUESTION:
WHAT WOULD HAPPEN
TO A SOCIETY
WITHOUT MINERAL
PRODUCTS?

7. R O C K SM I N E R A L S
O R E S

8. ORES
Naturally occurring
materials that can be
profitably mined.

9. ORES
Overall chemical
composition
Percentage of extractable
resource with respect to its
total volume
Market value of the
resource.

10. ESSENITAL QUESTION:
How are ore minerals
found, mined, and
processed?

11. ESSENITAL QUESTION:
What processes are
involved in extracting
mineral resources?

12. ESSENITAL QUESTION:
How do these processes
affect the environment?

13. VIDEO ANALYIS – 1 sheet of paper
• Make a flowchart that summarizes
the processes involved in
hydrometallurgy and pyrometallurgy
that are the two ways of processing
mineral ores like copper.
• Describe the different ways of
processing mineral ores. In what way
are the steps similar? Different?

15. VIDEO ANALYIS – 1 sheet of paper
• Make a flowchart that summarizes
the processes involved in
hydrometallurgy and pyrometallurgy
that are the two ways of processing
mineral ores like copper.
• Describe the different ways of
processing mineral ores. In what way
are the steps similar? Different?

16. ORES AND MINERAL
RESOURCE

17. What is an ore?

18. ORES
Naturally occurring
materials that can be
profitably mined.

19. ORE
Contains useful metals and
non metals that has
economical value

20. ORES
Not all rocks/minerals
that contains useful
metals and non metals is
considered as ore.

21. Rock/Mineral
Contains useful metals and
non metals that has
economical value
The cost of mining
and extracting the
useful resources is
Higher than its
possible profit
Gauge
materials

22. GANGUE MINERALS
A mineral or Rock that is
proven to contain some
metallic elements but are
not yet economically
mineable.

23. ORE
Contains useful metals and
non metals that has
economical value
The cost of mining and extracting
the useful resources must not
exceed its possible profit

24. TODAY’S GOAL:
 What are the factors to consider
when finding location of mining
ores?
 What processes are involved in
extracting mineral resources?
 How do these processes affect
the environment?

25. What are the
factors to consider
when finding location
of mining ores?

26. Geologic
Process

27. GEOLOGIC PROCESS
Continuous processes
occurring inside and on the
surface of the Earth.

28. GEOLOGIC
PROCESSES
EXOGENIC
PROCESSES
Geological events which
originate externally to the
Earth’s surface
ENDOGENIC
PROCESSES
Geological events which
originate from within the
Earth.

29. GEOLOGIC
PROCESSES
EXOGENIC
PROCESSES
Weathering, erosion, mass
wasting and sedimentation
ENDOGENIC
PROCESSES
Volcanism, Tectonic
movements, Metamorphism,
Magmatism, and Seismic
Activity.

30. Geologic
Process
ORES

31. What are the places
are goof for mining
ores?

36. What processes are
involved in extracting
mineral resources?

37. MINING
The extraction of
mineral resources.

38. GENERAL STEPS ON MINING
Prospecting/Exploration1
Drilling2
Modelling3
Designing and constructing the mine5
Ore extraction6
Milling7
Mine site decommissioning8
Identifying and assessing potential
impacts
4

40. GENERAL STEPS ON MINING
Prospecting/Exploration1
Drilling2
Modelling3
Designing and constructing the mine5
Ore extraction6
Milling7
Mine site decommissioning8
Identifying and assessing potential
impacts
4

42. GENERAL STEPS ON MINING
Prospecting/Exploration1
Drilling2
Modelling3
Designing and constructing the mine5
Ore extraction6
Milling7
Mine site decommissioning8
Identifying and assessing potential
impacts
4

44. GENERAL STEPS ON MINING
Prospecting/Exploration1
Drilling2
Modelling3
Designing and constructing the mine5
Ore extraction6
Milling7
Mine site decommissioning8
Identifying and assessing potential
impacts
4

46. GENERAL STEPS ON MINING
Prospecting/Exploration1
Drilling2
Modelling3
Designing and constructing the mine5
Ore extraction6
Milling7
Mine site decommissioning8
Identifying and assessing potential
impacts
4

48. GENERAL STEPS ON MINING
Prospecting/Exploration1
Drilling2
Modelling3
Designing and constructing the mine5
Ore extraction6
Milling7
Mine site decommissioning8
Identifying and assessing potential
impacts
4

50. GENERAL STEPS ON MINING
Prospecting/Exploration1
Drilling2
Modelling3
Designing and constructing the mine5
Ore extraction6
Milling7
Mine site decommissioning8
Identifying and assessing potential
impacts
4

52. How do mining
processes affect the
environment?