Oorgaum References Oorgaum gold vein, India Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Kolar Gold Fields…years, four main veins (Champion, Oorgaum, Nundydorog, and Mysore) were opened. Champion, the deepest, reached some 10,500 feet (3,200 metres) below sea level. Read More…years, four main veins (Champion, Oorgaum, Nundydorog, and Mysore) were opened. Champion, the deepest, reached some 10,500 feet (3,200 metres) below sea level. Read More