Immense
quantities of very beautiful spar lay upon the surface in all
directions; some of this was perfectly white, and veined like an
agate--I believe it was white cornelian; other fragments, of
sizes equalling sixty or seventy pounds weight, were beautifully
green, suggesting the presence of copper. Large masses of
exquisite bloodstone, the size of a man's head, were exceedingly
numerous. Having crossed the hills, we descended to a rich and
park-like valley, covered with grass, and ornamented with fine
timber. Much dhurra was cultivated, and several villages were
passed, that had been plundered by the Egyptians during the
recent attack. This country must be exceedingly unhealthy during
the rainy season, as the soil is extremely rich, and the valleys,
surrounded by hills, would become swamps. From the Settite river,
at Ombrega, to our halting-place beneath the tamarind-tree, at
this spot, is about thirty-five miles south, 10 degrees east."
Our camp was in a favourable locality, well shaded by large
trees, on the margin of a small stream; this was nearly dry at
this season, and the water was extremely bad, having a strong
taste of copper. I had remarked throughout the neighbourhood
unmistakeable evidences of the presence of this metal--the
surface of the rocks was in many places bright green, like
malachite, and, upon an exploration of the bed of the stream, I
found veins of a green substance in the perpendicular cliffs that
had been cut through by the torrent.
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