10
1 -
0"1"E
'g o.o~.0.001
t 10
1"5
1
Fresh water
Mg/Ca (ppm)
1:1
3:1
i
SSabkha
10 1
550%0
-
35 %.
-5500 ppm
-550 ppm
55 ppm
10
,-,.0
"E. 0.t
.-o
if)
0"01
Calcite
Mg, calcite f 350%o
and
aragonite"
~Mieritic
35 %o
.~uhedral
Dolomite
- 3500 ppm
350 ppm
0.001
55 ppm
Fig. 9.7. Diagrams showing (upper) the salinity and Mg:Ca ratios encountered in various environments and
(lower) the stability fields of carbonate minerals. (From Folk and Land, 1974. American Association of Petroleum Geologists Bulletin, AAPG 9 1974, reprinted by permission of the American Association of Petroleum Geologists whose permission is required for further use.)
1 -
0"1"E
'g o.o~.0.001
t 10
1"5
1
Fresh water
Mg/Ca (ppm)
1:1
3:1
i
SSabkha
10 1
550%0
-
35 %.
-5500 ppm
-550 ppm
55 ppm
10
,-,.0
"E. 0.t
.-o
if)
0"01
Calcite
Mg, calcite f 350%o
and
aragonite"
~Mieritic
35 %o
.~uhedral
Dolomite
- 3500 ppm
350 ppm
0.001
55 ppm
Fig. 9.7. Diagrams showing (upper) the salinity and Mg:Ca ratios encountered in various environments and
(lower) the stability fields of carbonate minerals. (From Folk and Land, 1974. American Association of Petroleum Geologists Bulletin, AAPG 9 1974, reprinted by permission of the American Association of Petroleum Geologists whose permission is required for further use.)