QuizMe

		Unknown phenomenon in the relation to the magmatic system
		Mainly known in over pressurized sedimentary basins
		Related to the flow of hot spring
		Related to the flow of dry gas-rich magmatic system interacting with country rock

		Protection of woody matter from decay
		Infiltration of meteoric water
		Replacement of wood tissue mainly by silica
		Wood tissue alteration at the surface

נוזלים בפטרולוגיה #5

		Any carbonate-rich deposit
		Porous calcareous rock deposited from the hot spring
		Porous silica-rich deposit