沥青铀矿

lì qīng yóu kuàng

pitchblende (uranium ore)

沥

lì

to drip

青

qīng

abbr. for 青海[Qing1 hai3], Qinghai Province

铀

yóu

uranium (chemistry)

矿

kuàng

variant of 礦|矿[kuang4]