Geocollections

Number 500-249.7

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Parameter	Method	Method details	Depth		Value	Text	Error
Parameter	Method	Method details	From	To	Value	Text	Error
SiO2 [%]	XRF		249.70		4.93
TiO2 [%]	XRF		249.70		0.023
Al2O3 [%]	XRF		249.70		1.56
Fe2O3total [%]	XRF		249.70		0.44
MnO [%]	XRF		249.70		0.042
MgO [%]	XRF		249.70		19.1
CaO [%]	XRF		249.70		28.7
Na2O [%]	XRF		249.70		0.14
K2O [%]	XRF		249.70		0.48
P2O5 [%]	XRF		249.70		0.025
S [%]	XRF		249.70		0.042
Ba [ppm]	XRF		249.70			<0.010
Cr [ppm]	XRF		249.70			<0.002
V [ppm]	XRF		249.70			<0.002
LOI [%]	XRF		249.70		44.3
SUM [%]	XRF		249.70		100
Insoluble residue [%]	Insoluble residue by gravimetric method		249.70		5.68
FeO [%]	Titration method		249.70		0.11
Dry density [kg/m3]	density and porosity analysis		249.70		2680
Wet density [kg/m3]	density and porosity analysis		249.70		2710
Grain density [kg/m3]	density and porosity analysis		249.70		2799
Porosity [%]	density and porosity analysis		249.70		4.94
P-wave velocity [m/sec in wet sample]	P- and S-wave velocity		249.70		5415

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