SINGLE

1
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2
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3
SINGLE TETRAHEDON
4
SINGLE TETRAHEDON
0
5
SINGLE TETRAHEDON
1500O C
0
700O C
6
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
700O C
7
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
high silica low metals
700O C
8
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
Na (1) K (1)
high silica low metals
700O C
9
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
Ca (2)
Na (1) K (1)
high silica low metals
700O C
10
Single Tetrahedra (Olivine)
11
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12
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
Ca (2)
Na (1) K (1)
high silica low metals
700O C
13
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
Ca (2)
Na (1) K (1)
high silica low metals
700O C
14
SINGLE CHAIN (Pyroxene)
15
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
Ca (2)
Na (1) K (1)
high silica low metals
700O C
16
PYROXENE (Augite)
17
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
Ca (2)
Na (1) K (1)
high silica low metals
700O C
18
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
2,3
Ca (2)
Na (1) K (1)
high silica low metals
700O C
19
DOUBLE CHAIN - Amphiboles
20
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
AMPHIBOLE
2,3
Ca (2)
Na (1) K (1)
high silica low metals
700O C
21
AMPHIBOLE (Hornblende)
22
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
AMPHIBOLE
2,3
Ca (2)
SHEET
Na (1) K (1)
high silica low metals
700O C
23
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
AMPHIBOLE
2,3
Ca (2)
SHEET
3
Na (1) K (1)
high silica low metals
700O C
24
SHEET (Micas / biotite)
25
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
AMPHIBOLE
2,3
Ca (2)
MICA
SHEET
3
Na (1) K (1)
high silica low metals
700O C
26
MICA (Muscovite)
27
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
AMPHIBOLE
2,3
Ca (2)
MICA
SHEET
3

(from weathering)
Na (1) K (1)
high silica low metals
700O C
28
CLAY (Kaolinite)
29
CLAY (Kaolinite)
30
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
AMPHIBOLE
2,3
Ca (2)
MICA
SHEET
3

(from weathering)
Na (1) K (1)
3D NETWORK
high silica low metals
700O C
31
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
AMPHIBOLE
2,3
Ca (2)
MICA
SHEET
3

(from weathering)
Na (1) K (1)
3D NETWORK
4
high silica low metals
700O C
32
FRAMEWORK (Quartz)
33
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
AMPHIBOLE
2,3
Ca (2)
MICA
SHEET
3

(from weathering)
Na (1) K (1)
FELDSPAR
3D NETWORK
4
high silica low metals
700O C
34
FELDSPAR (Plagioclase)
35
Potassium Feldspar
36
low silica high Fe, Mg (2,3)
SINGLE TETRAHEDON
1500O C
0
SINGLE CHAIN
2
PYROXENE
DOUBLE CHAIN
AMPHIBOLE
2,3
Ca (2)
MICA
Al (3)
SHEET
3

(from weathering)
Na (1) K (1)
FELDSPAR
3D NETWORK
4
high silica low metals
700O C
37
(No Transcript)