[10]I do not know of any tributaries belonging to the Sobàt.—The Author.

[11]The magnet iron-stone is not found in the valley of Berri, but principally in the mountains of Bari, especially in Korèk, where it must be, however, general; for the iron-sand I brought with me, which was already cleared from stones, and perhaps from mud, appears in the mountains themselves, in the dry beds of the torrents, and washed out hollows and ravines.—The Author.

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