Of useful and domesticated animals, the sheep of Spain have always been celebrated; the very name, "merinos," has been given to the softest kind of wool or woolly tissue. It is said that the breed attained its excellence through a present of English South Down rams by Edward I. to the father of his Castilian bride, and that the wool has improved under climatic influences. However this may be, the superiority has hardly been maintained, and careless shepherding has sadly deteriorated the breed; still the half-bred Spanish merinos are the favourite flocks throughout the north of Spain and Southern France, and they are slowly superseding the coarser native and local breeds. The Spanish cattle from Galicia are well known in the English market, but they are not the choicest of their kind. The bulls that are bred for the bull-fights are reared chiefly along the marshy banks of the Guadalquiver, which, like the delta of the Rhone, supports herds of half-wild cattle and buffaloes. Cow's milk is little known or used in many districts of Spain, and butter still less. Sheep or goat's milk supplies the place of the former, and the olive-oil, excellent were it not too often kept till rancid, that of the latter. Cheese and various kinds of curdled milk or whey are also made from the milk of sheep. Since the advent of the Arabs the Andalusian steed has been much celebrated. It is now scarcely equal to its former fame, but, like many a horse of warmer climes, its performances are better than its looks; hardy, sure-footed, swift, and docile, if not over-weighted it will do more than one of many a finer-looking but less enduring breed. The horse, however, is not the true beast of burden in Spain; he is the charger, or the luxury of the rich. The real work of the country is done by the humble mule or ass, or, in some districts, by the ox. The fine Spanish mules are now seldom bred in the country, but are procured from Poitou, or from the south of France, where great attention is paid to their production, and where the average price of a mule of six months old is higher than that of a horse of the same age. For long journeys, and for carrying produce over the mountain paths, or along the bad roads of the interior, the mule and pack-saddle is still generally used. In fact, in some districts no other mode of conveyance is possible; but the loss to commerce from want of better communications is immense. It is this mode of carriage which necessitates and continues the use of the tarred wine-skin, by which so much excellent wine is rendered unsalable and almost undrinkable. It is hard to recognize the delicious wine when tasted at the vineyard, in the pitch-flavoured, half-fermented liquor which has travelled for days in a skin exposed to the sun's heat by day, and the closeness and fetid odours of the inns by night. Besides these, the camel, buffalo, and llama, and vicunâ have been introduced successfully as an experiment for breeding, but not in sufficient numbers to affect the means of transport in the peninsula.

The fisheries in Galicia and along the north-west Atlantic coast, and also at Huelva and at Cadiz, are very valuable. Not only are they an abundant means of support to the inhabitants of the coast and of Léon and Northern Castile, but the fishermen engaged in them furnish the best sailors to the Spanish navy. The chief kinds of fish are sardines and pilchards, of which great numbers are preserved in oil, the tunny, and the sea-bream, of which enormous quantities are annually taken. The rivers, from the Minho to the Bidassoa, furnish trout and salmon. In the Mediterranean, tunny, and the anchovies which replace the sardines, are the chief fisheries, but many Spaniards are also engaged in the coral-fishing off the coasts of Catalonia, of Algiers, and of Tunis.

The total production of Spain has been approximately valued at

Agriculture£80,000,000
Mines6,271,000
Manufactures 63,480,000

CHAPTER III.
GEOLOGY AND MINES.

EVEN in geological features Spain is a land apart. Divided from the rest of Europe by the regular Palæozoic band of the Pyrenees, the rocks of the Peninsula are only susceptible of separate study. Hence no consistent geological history can be deduced from the fragmentary and superficial observations that as yet form the basis of the geological map of Spain. A few striking features and geological statistics may however be presented; and the recently-published map of Botella, as well as the mass of valuable matter already collected by the Comision del Mapa geologico de España, are an earnest that Spanish geology will soon occupy a place corresponding to its peculiar interest.

A mass of Granitic, Cambrian, and Silurian rocks forms the central plateau of Spain, extending in a south-easterly direction from Galicia to the valley of the Guadalquiver, and spreading to the north-east, as shown by the chains of the Guadarrama and the mountains of Toledo, to terminate in the Celtiberian range, running nearly parallel to the Ebro by Soria and the Moncayo. In this mass the main folds of the strata appear to run in a south-easterly, the main fractures in a north-easterly, direction; whence the gridiron arrangement of the mountain chains and river valleys, directed by these leading features of the rocky structure. Great buttresses of the Carboniferous formation occupy the corners of the central mass, to the north and south-west, and occasional patches of its upper and coal-bearing beds are scattered over the interior. The whole valley of the Ebro occupies a trough of Secondary rocks, which extend in a south-easterly direction from the Bay of Biscay to the Mediterranean, forming a wide boundary to the older central mass, and running along the north coast towards Oviedo. The Secondary formations of the Ebro sweep over the chain of the Moncayo on to the central plateau by Burgos, Soria, and Calatayud; and their latest member—the Upper Cretaceous—advances in two long tongues on to the granite of the Guadarrama, and far to the east of Madrid, it being probable that at least this member formerly extended over the central plateau. Another wide band of Secondary rocks, running in a north-easterly direction, forms the long strip of Andalusia south of the Guadalquiver; and by Valencia and Cuenca this band is widely prolonged to the Ebro basin; otherwise, a narrow and interrupted strip along the south coast, and a bay-like expanse from the Atlantic, between Lisbon and Oporto, are the only Secondary tracts of the Peninsula. These Secondary rocks are however in great part concealed by Eocene Tertiary beds, formed in marine gulfs in the valley of the Ebro and the Guadalquiver, and overlaid by Eocene and Miocene fresh-water deposits; the latter being also represented by vast lacustrine sheets, which contemporaneously accumulated, and conceal the crystalline and palæozoic formations in the elevated river basins of the central primary plateau. Patches of Pliocene sands and clays along the Mediterranean coast, sheets of diluvial gravels below the mountains, and alluvial sands along the larger rivers represent the local and most recent effects of water and ice.

The consequences of this general structure are apparent on every hand. The population of Galicia is in many respects similar to that of the Portuguese mountaineers, who occupy the same band of naked granitic and primary rocks. The inhabitants of the varied and fertile Secondary band of Andalusia and Valencia have many traits in common. The Biscayans are a race apart, like the labyrinth of Cretaceous precipices and green rainy valleys which they inhabit. All are distinct from the Castilians, whose monotonous and isolated existence on the vast treeless steppes of crumbling Tertiary sands and marls that carpet the primary plateau 2000 feet above the sea has deeply influenced their character. Finally, the inhabitants of the Ebro basin, a region where the dry Tertiary soil of Castile is combined with many characteristics of the Secondary tracts, afford a curious mixture of Castilian with Basque or Valencian traits. The inhabitants of the greater Spanish cities are of course products of civilization, not of the soil.

Of the visible surface of Spain 37 per cent. is occupied by Crystalline and Palæozoic rocks, 34 per cent. by Tertiary, 19 per cent. by Secondary, and 10 per cent. by Quaternary deposits. The Palæozoic rocks are greatly contorted and fractured, the Secondary scarcely less so, the older Tertiary are crumpled up against the flanks of the mountain chains, and even upturned Pliocene deposits testify in some places to the late continuance of the movements that have contributed to the production of the peculiar elevated character of the Peninsula. The remains of undoubted volcanoes are confined to the insignificant groups of Olot, Cabo de Gata, and Ciudad Real, but innumerable dykes and bosses of igneous rock are scattered over the primitive plateau where unconcealed by Tertiary sheets, and are also frequent in the Secondary tracts. This abundance of igneous injections is intimately connected with the exceptionally metalliferous character of Spain, while the fractured and contorted condition of even the latest rocky formations has contributed to a general diffusion of mineral wealth.