Golden Star Resource Corp. is an exploration-stage mining company. The Company is engaged in the acquisition and exploration of mining claims. As of June 30, 2016, the Company held four contiguous Federal Bureau of Land Management (BLM) unpatented lode mining claims in Nevada that are acquired for mineral exploration purposes, primarily in exploration for precious metals. The four GSR lode mining claims are GSR 1, 2, 3 and 4. As of June 30, 2016, each of the four claims was 20.66 acres in size for a total of 82.64 acres. The GSR 1-4 unpatented lode mining claims are situated in Sections 9 and 16, T14N, R35E, MDM, in Churchill County, Nevada. As of June 30, 2016, the property was located 98 air miles southeast of Reno, Nevada and 48 air miles southeast of Fallon, Nevada. The Company has not generated any revenues from its business operations.