Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: June 11, 2025
The union of a cloudless sky, low temperature, and a furious gale of wind, must be, I should think, in all parts of the world an unusual occurrence. We gladly travelled down the valley to our former night's lodging, and thence to near the Agua amarga. On July 1st we reached the valley of Copiapo.
Rich argentiferous lead is found in the clay-slate of the Uspallata range; and I saw an old silver-mine in a hill of syenite at the foot of the Bell of Quillota: I was also assured that silver has been found in the andesitic and porphyritic region between the town of Copiapo and the Pacific.
Before the discovery of the famous silver-mines of Chanuncillo, Copiapo was in a rapid state of decay; but now it is in a very thriving condition; and the town, which was completely overthrown by an earthquake, has been rebuilt.
Valdivia set out on the 28th of January, 1540, with 150 Spaniards, amongst whom Pedro Gomez, Pedro de Miranda, and Alonzo de Monroy were destined especially to distinguish themselves; he crossed first the desert of Atacama, which even at the present day is considered a most troublesome enterprise, and reached Copiapo, standing in the midst of a beautiful valley.
With the exception of deposits containing recent shells and of quite insignificant dimensions, no tertiary formations have been observed on this coast, for a space of twenty-two degrees of latitude north of Copiapo, until coming to Payta, where there is said to be a considerable calcareous deposit: a few fossils have been described by M. d'Orbigny from this place, namely:
Finally, I must observe, that though I have described between the town of Copiapo and the western flank of the main Cordillera seven or eight axes of elevation, extending nearly north and south, it must not be supposed that they all run continuously for great distances.
Northward of Copiapo, in latitude 26 degrees S., the old voyager Wafer found immense numbers of sea-shells some miles from the coast. M. d'Orbigny also found rolled pebbles extending up the mountain to a height of at least six hundred feet. Mr.
The six animals together only cost the value of twenty-five pounds sterling, and at Copiapo 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.
Before the discovery of the famous silver-mines of Chanuncillo, Copiapo was in a rapid state of decay; but now it is in a very thriving condition; and the town, which was completely overthrown by an earthquake, has been rebuilt.
Considering this fact, and the superposition of these beds on the porphyritic conglomerate formation; and, as we shall immediately see, from their containing much gypsum, and from their otherwise close general resemblance in mineralogical nature with the strata described in the valley of Copiapo, I have little doubt that these fossiliferous beds of Iquique belong to the great cretaceo-oolitic formation of Northern Chile.
Word Of The Day
Others Looking