Outcroppings of coal were discovered in Talcahuano, Coronel and Lota, all of which are situated upon the Gulf of Arauco, Province of Concepcion, department of Lautaro, as nearly as 1840. The first attempt to work the mines was made by Don Antonio Memparte, in the vicinity of Lota, in 1850. Two years later the property passed into the possession of Don Matais Cousino, who finally succeeded in establishing the reputation of the Lota coal for smelting, steam and domestic purposes. Later other mines were opened, and the district known as the Lota and Coronel country now produces coal in large quantities, supplying nearly all the steamships passing that way, as well as the government and corporation railways of the country. The development of the coal industry at Lota encouraged the establishment of various manufacturing industries in that locality. Among the more important industrial concerns are brick and pottery works, which were established in 1855, and a large copper smelting plant that has been in operation since 1860. Later a glass factory, the only works of the kind in Chile, was added to the industries of the place. These concerns are all operated by the Lota Company in connection with the coal mines. The first practical teachers and pioneer miners at Lota were Scotchmen, very few of whom now survive. They were about thirty in number. Their original destination was the island of Vancouver, but owing to some difficulties that occurred on the voyage, the ship on which they were traveling put into Valparaiso, where they remained for some time, and from where they were later engaged for the mines at Lota. There they founded what is still designated the British colony. It is now, however, British in name only, there being but few of the original colonists or their families left. The remaining few abandoned their national customs and language for the customs of the country in which they lived. To such an extent have they adapted themselves to local conditions and influences that very few of the residents at Lota bearing English names can speak the English language. The coal from the Lota district is of a low grade, producing an unusual amount of cinders and refuse. The Arauco Company which operates mines in the same district, and which has a railroad running from Coronel to Colico, a distance of some twenty miles, is also producing coal in large quantities. MINING AND MANUFACTURING. Owing to the extensive working of the great nitrate of soda deposits, mining takes first place among Chilean industries. Although producing nearly a million tons annually, coal mining has not developed sufficiently to supply the needs of the country, the importations amounting to about one and a half million tons a year. Copper is the most important of the metals mined, although gold and silver are mined in considerable quantities.