Ferroan Dolomitization by Seawater Interaction with Mafic Igneous Dikes and Carbonate Host Rock at the Latemar Platform, Dolomites, Italy: Numerical Modeling of Spatial, Temporal, and Temperature Data

Table 1

Major element composition of Latemar dikes (average of eight samples).

Oxide	Wt.%
SiO2	44.31 ± 3.50
TiO2	1.10 ± 0.28
Al2O3	16.60 ± 0.89
MnO	0.12 ± 0.04
CaO	9.66 ± 2.99
Na2O	2.09 ± 0.67
K2O	4.48 ± 2.24
FeO	8.76 ± 2.18
MgO	3.59 ± 1.85
P2O5	0.32 ± 0.05

Analysis calculated on an anhydrous and CO₂-free basis. All Fe is represented as FeO.