id	keyword
gc-1141	ore
gc-1141	serafimovski
gc-1141	et al
gc-1141	macedonia
gc-1141	deposit
gc-1141	republic
gc-1141	north
gc-1141	copper
gc-1141	lead
gc-1141	zinc
gc-1141	tasev
gc-1141	zone
gc-1141	mineralization
gc-1141	north macedonia
gc-1141	geological
gc-1141	ore deposits
gc-1141	production
gc-1141	volcanic
gc-1141	quartz
gc-1141	table