NORTHERN CHILE AND PERU.

April 27th.—I set out on a journey to Coquimbo, and thence through Guasco to Copiapó, where Captain FitzRoy kindly offered to pick me up in the Beagle. The distance in a straight line along the shore northward is only 420 miles; but my mode of travelling caused me to find it a very long journey. I bought four horses and two mules, the latter carrying the cargo on alternate days. The six animals together only cost the value of twenty-five pounds sterlings and at Copiapó I sold them again for twenty-three. We travelled in the same independent manner as before, cooking our own meals, and sleeping in the open air. As we rode towards the Vino del Mar, I took a farewell view of Valparaiso, and admired its picturesque appearance. For geological purposes I made a detour from the high road to the foot of the Bell mountain. We passed through a highly auriferous district to the neighbourhood of Limache, where we slept. The country is covered with much alluvium, and by the side of each little rivulet it has been washed for gold. This employment supports the inhabitants of numerous scattered hovels; but, like all those who gain by chance, they are unthrifty in their habits.