Table 4.

Whole rock geochemical analyses of major elements in wt% for Marinkas Quellen (Mar) and Siilinjärvi (Siil).

Samples	(Mar) Point 1	(Mar) Point 2	(Mar) Point 3	(Mar) Point 4	(Mar) Point 5	(Mar) Point 6	(Mar) Point 7	(Siil) Point A	(Siil) Point B	(Siil) Point C
$Si{O}_2$	1.92	4.76	4.15	0.13	0.29	4.01	0.98	38.4	1.75	0.58
$A{l}_2{O}_3$	0.24	0.83	0.81	0.06	0.09	1.10	0.27	8.55	0.41	0.13
$F{e}_2{O}_3$	1.25	2.78	3.89	1.75	0.88	4.83	9.35	8.53	1.55	0.88
MgO	0.45	2.72	4.76	3.89	0.91	7.84	6.39	22.2	6.18	3.34
CaO	51.64	46.39	42.17	47.00	52.17	38.15	39.10	5.08	48.1	52.3
$P_2{O}_5$	0.14	2.18	2.79	1.03	0.12	1.62	0.04	3.2	2.02	14.35