id	keyword
geusb-4865	zone
geusb-4865	2–3
geusb-4865	zeolite
geusb-4865	ch zone
geusb-4865	minerals
geusb-4865	mesolite
geusb-4865	distribution
geusb-4865	exposure
geusb-4865	vesicles
geusb-4865	0–1
geusb-4865	stilbite
geusb-4865	islands
geusb-4865	heulandite
geusb-4865	basalt
geusb-4865	zone st