Rainbow International Corp., a development stage company, acquires and explores mining properties in Turkey. The company primarily explores for lead, zinc, copper, silver, and gold. Its projects include the Kayseri Field covering an area of 144,39 hectares in the Kayseri province; Artvin comprising 1969.2 hectares; Gumushane covering an area of 218,83 hectares; and Corum. Rainbow International Corp. was founded in 2011 and is based in Istanbul, Turkey.