Note 3457 — BOOK V. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST OR FORMERLY EXISTED.
John Bostock translation
According to Marcus, this was the Mount Goriano of the English travellers Denham, Clapperton, and Oudney, where, confirming the statement here made by Pliny, they found quartz, jasper, onyx, agates, and cornelians.