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Table 5 Average EDX analysis of the ripple scales in atomic %

From: Rippled scales in a geothermal facility in the Bavarian Molasse Basin: a key to understand the calcite scaling process

  \({\hbox {A}}_1\) \({\hbox {A}}_2\) \({\hbox {B}}_1\) \({\hbox {B}}_2\)
C 21.2 21.5 21.2 21.7
O 63.7 64.5 63.7 65.2
Na 0.1 0.0 0.3 0.0
Mg 0.5 0.2 0.9 0.5
Al 0.0 0.0 0.1 0.0
Si 0.0 0.0 0.1 0.1
S 0.0 1.5 0.0 0.5
Ca 14.4 11.8 13.7 12.1
Fe 0.0 0.3 0.0 0.0
Cu 0.0 0.2 0.0 0.0
Sum 100.0 100.0 100.0 100.0
Ca/Mg 24 32 15 23
Measurements 6 5 8 7