Research Article

A New Approach for Provenance Studies of Archaeological Finds: Inferences from Trace Elements in Carbonate Minerals of Alpine White Marbles by a Bench-to-Top μ-XRF Spectrometer

Table 3

Correlation matrix of the whole set of variables.

C MGSAGS OCaFeSrMn

C1.000−0.436−0.4530.5750.165−0.369−0.107−0.152
MGS−0.4361.0000.991−0.8620.5890.404−0.0320.797
AGS−0.4530.9911.000−0.8900.5620.3600.0660.743
O 0.575−0.862−0.8901.000−0.292−0.122−0.235−0.665
Ca0.1650.5890.562−0.2921.0000.335−0.0980.384
Fe−0.3690.4040.360−0.1220.3351.000−0.4180.224
Sr−0.107−0.0320.066−0.235−0.098−0.4181.000−0.236
Mn−0.1520.7970.743−0.6650.3840.224−0.2361.000