M: wichtige Mineralien

Question 1

Salze

Answer 1

Halit (NaCl)
Fluorit CaF2
Calcit CaCO3
Anhydrit CaSO4
Gips CaSO4 x 2H20

Question 2

Oxide

Answer 2

Magnetit Fe3O4
Hämatit Fe2O3
Spinell MgAl2O4

Question 3

Sulfide

Answer 3

Pyrit FeS2
Kupferkies/Chalkopyrit CuFeS2
Zinkblende ZnS
Bleiglanz PbS

Question 4

Inselsilikate

Answer 4

Olivin (Mg,Fe)2 SiO4
Granat (Mg, Fe, Mn, Ca)3 (Al, Fe, Cr)2 [Sio4]3

Question 5

Halit

Answer 5

NaCl (Salz)

Question 6

Fluorit (Flußspat)

Answer 6

CaF2 (Salz)

Question 7

Calcit

Answer 7

CaCO3 (Salz)

Question 8

Anhydrit

Answer 8

CaSO4 (Salz)

Question 9

Gips

Answer 9

CaSO4 x 2 H2O

Question 10

Magnetit

Answer 10

Fe3O4 (Oxide)

Question 11

Hämatit

Answer 11

Fe2O3 (Oxide)

Question 12

Spinell

Answer 12

MgAl2O4 (Oxide)

Question 13

Pyrit

Answer 13

FeS2 (Sulfide)

Question 14

Kupferkies (Chalkopyrit)

Answer 14

CuFeS2 (Sulfide)

Question 15

Zinkblende

Answer 15

ZnS (Sulfide)

Question 16

Bleiglanz

Answer 16

PbS (Sulfide)

Question 17

Olivin

Answer 17

(Mg, Fe)2 SiO4 (Inselsilikat)

Question 18

Feldspat: Albit

Answer 18

NaAlSi3O8 (Gerüstsilikat)

Question 19

Feldspat: Orthoklas

Answer 19

KAlSi3O8 (Gerüstsilikat)

Question 20

Feldspat: Anorthit

Answer 20

CaAl2Si2O8

Question 21

Gibbsit

Answer 21

A(OH)3

Question 22

Dolomit

Answer 22

CaMg(CO3)2

Question 23

Kettensilikate …?

Answer 23

Diopsid, Augit
… Si2O6

Question 24

Doppelkettensilikate …?

Answer 24

Amphibol: Tremolith, Aktinolith, Glaukophan, Hornblende
meistens:
…
[SiO22] (OH)2