Geology Reference
In-Depth Information
A
B
100
m
µ
100
µ
m
D
C
100
µ
m
Calcite
Vitrinite
100
µ
m
100
m
F
µ
E
100
µ
m
Clay
Anatase
Siderite
H
100
µ
m
G
100
µ
m
Figure 3.1.4. (A) Pyrite framboids, (B) Pyrite framboids, (C) Siderite with fusinite, (D) Calcite in fractures in
vitrinite, (E) Clay, siderite, anatase in coal, (F) Sulfide in fusinite, (G) Sulfide (?) in fusinite, (H) Siderite in vitrinite
(thin section).
