Numerical Modeling of Reactive Transport and Self-Sealing Processes in the Fault-Controlled Geothermal System of the Guide Basin, China

Table 2

Mineralogical compositions (wt%) in calcite veins detected by X-ray diffraction.

Sample no.	Y-3	Y-4	Y-5
Description	Calcite vein	Calcite vein	Calcite vein
Depth (m)	Outcrop	Outcrop	Outcrop
Calcite	52	62	55
Quartz	4	12	0
K-feldspar	2	0	0
Albite	3	0	0
Illite/smectite	39	26	43
Gypsum	0	0	2