Investigation of the Effects of Marble Material Properties on the Surface Quality

Table 2

Results of XRF semiquantitative analysis.

Content (%)	Marble unit
	Adara	Emperador	Crema nera	Sand wave
CaO	55.16	47.06	55.09	55.03
MgO	0.67	14.7	1.13	0.53
Al2O3	0.38	—	0.16	0.3
MnO	0.035	0.022	0.02	—
CuO	0.026	0.032	0.026	—
Fe2O3	0.21	0.14	0.105	0.33
Cr2O3	0.058	0.04	0.025	0.036
SO3	0.117	—	0.066	0.084
Lu2O3	0.02	0.055	0.04	0.04
V2O5	—	0.058	—	0.008
SrO	—	0.17	—	—
MoO3	—	0.63	—	—
Yb2O3	—	0.01	—	—
La2O3	—	—	0.06	—
TiO2	—	—	—	0.03
Eu2O3	—	—	—	0.06
Tu2O3	—	—	—	0.32
Loss on ignition	43.3	37.0	43.3	43.2