id	keyword
esrj-21193	pegmatites
esrj-21193	granites
esrj-21193	area
esrj-21193	nigeria
esrj-21193	quartz
esrj-21193	pan
esrj-21193	african
esrj-21193	rocks
esrj-21193	central
esrj-21193	biotite
esrj-21193	complex
esrj-21193	zone
esrj-21193	csd
esrj-21193	metal
esrj-21193	colombia
esrj-21193	samples
esrj-21193	elements
esrj-21193	mineralization
esrj-21193	schist
esrj-21193	analysis
esrj-21193	nasarawa
esrj-21193	plagioclase
esrj-21193	contact
esrj-21193	low
esrj-21193	evidence
esrj-21193	emplacement