id	keyword
esrj-57512	gold
esrj-57512	quartz
esrj-57512	ore
esrj-57512	pyrite
esrj-57512	deposit
esrj-57512	gaosongshan
esrj-57512	china
esrj-57512	bearing
esrj-57512	elements
esrj-57512	type
esrj-57512	rocks
esrj-57512	chinese
esrj-57512	ree
esrj-57512	fig
esrj-57512	volcanic