Page:Transactions of the Geological Society, 1st series, vol. 2.djvu/504

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described as rugged, barren, and black, and containing a huge cavern which the heathen Eskimos fable to be the habitation of the devil. The rocks farther north are light-coloured, but there appear to be no mountains of considerable height on this part of the coast which is called Ungava. On almost every part of it fragments of a red jasper, impregnated with iron, are frequent, and in some places haematites and cubical pyrites. It may be worth remark, that the tides rise here no less than 40 to 50 feet, while they seldom exceed 8 or 10 on the eastern coast. The current sets from west to east round Cape Chudleigh.

The specimens of rocks from Labrador, which Mr. Latrobe has desired me to select for the Society, will enable them to form any further conjectures with respect to the geology of this country far better than I should be able to do it, and I shall esteem myself happy if future opportunities enable me to discover any thing which may be able to throw a more direct light upon the subject.

The specimens marked merely Labrador, are from one or other of the three settlements, consequently found between lat. 55° 80′, and 57° 40′.