Tvrdosti minerálů Flashcards

1
Q

Grafit

A

1-1,5

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2
Q

Síra

A

1,5-2

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3
Q

Pyrit

A

6-6,5

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4
Q

Markazit

A

6-6,5

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5
Q

Chalkopyrit

A

3,5-4

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6
Q

Galenit

A

2,5

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7
Q

Molybdenit

A

1,5

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8
Q

Arzenopyrit

A

5,5-6

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9
Q

Antimonit

A

2

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10
Q

Sfalerit

A

3,5-4

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11
Q

Fluorit

A

4

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12
Q

Halit

A

2

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13
Q

Křišťál

A

7

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14
Q

Citrín

A

7

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15
Q

Záhněda

A

7

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16
Q

Ametyst

A

7

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17
Q

Pazourek

A

7

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18
Q

Achát

A

7

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19
Q

Karneol

A

7

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20
Q

Hyalit

A

7

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21
Q

Chalcedon

A

7

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22
Q

Opál

A

7

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23
Q

Plazma

A

7

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24
Q

Kašolong

A

7

25
Q

Spekulatit

A

6,5

26
Q

Hematit

A

6,5

27
Q

Magnetit

A

5,5

28
Q

Kasiterit

A

7

29
Q

Psilomelan

A

5

30
Q

Rutil

A

6-6,5

31
Q

Limonit

A

5-5,5

32
Q

Kalcit

A

3

33
Q

Dolomit

A

3,5-4

34
Q

Aragonit

A

3,5-4

35
Q

Vřídlovec

A

3,5-4

36
Q

Siderit

A

4-4,5

37
Q

Azurit

A

4

38
Q

Malachit

A

4

39
Q

Baryt

A

3-3,5

40
Q

Sádrovec

A

1,4-2

41
Q

Biotit

A

2,5-3

42
Q

Muskovit

A

2-2,5

43
Q

Cinvaldit

A

2,5-4

44
Q

Pyrop

A

6-6,5

45
Q

Almandin

A

6,5-7,5

46
Q

Hesonit

A

6,5-7,5

47
Q

Olivín

A

6,5-7

48
Q

Turmalín

A

7-7,5

49
Q

Natrolit

A

5-5,5

50
Q

Skolecit

A

5-5,5

51
Q

Thomsonit

A

5-5,5

52
Q

Chabazit

A

4,5

53
Q

Ortoklas

A

6

54
Q

Karlovarské dvojče

A

6

55
Q

Augit

A

5,5-6

56
Q

Amfibol

A

5-6

57
Q

Chrysotil

A

3-4

58
Q

Delessit

A

2-3

59
Q

Jantar

A

2-2,5