We are apt too to forget, that were it possible, with or without the intervention of war, for a people to be cut off from all intercourse with other nations, and to be destitute themselves of mineral resources, that their very existence, at least as a civilized people, would be next to impossible. That the different degrees of refinement attained by the human race in different periods of antiquity, are marked with a precision sufficiently distinct, by their acquaintance with the metals, and the uses to which they are susceptible of being applied: and, that nearer our own times, the aboriginal inhabitants of our own continent were found existing in a higher or lower stage of progress towards civilization, in proportion to their knowledge or their ignorance of these substances.
To trace a little further, the connection of mineral wealth with national prosperity, we may observe, that the wants of a people may be said to be mainly supplied, when they are provided with food, clothing and habitation, and they are better or worse supplied, according to the nature and abundance of the materials they possess for the fabrication of these, and the perfection of the instruments they may have, proper for fashioning them into convenient forms. The nation which can command for its subsistence, in greatest profusion, the varied vegetable and animal productions, of whatever clime, that constitute the necessaries and luxuries of life; whose well stored magazines of merchandize furnish, for its apparel, the finest fabrics and the richest stuffs; and which can boast, for its places of dwelling, the most commodious, splendid and durable edifices, with the various conveniences that necessarily keep pace with improvements in these, may be said, physically considered, to have well nigh attained the pinnacle of prosperity. Let us observe in what manner the mineral substances to which we have alluded, contribute to accomplish this end. Let us suppose man rude and barbarous, for the first time, to be presented with that best of gifts—iron; and for the sake of proceeding, let us anticipate the slow progress of events, and give it to him in the form into which he would soon convert it—that of the simplest implements. Instantly his habits are changed: his wandering mode of life is abandoned: his abode becomes fixed, and he himself devoted to labor. In a little time, the rugged face of nature is made to assume a softened and a brightened aspect, and to smile upon him with a novel beauty. The ample and ancient forest, his former range, falls with continued crash, day after day, beneath the repeated stroke of his axe: on all sides, broad and sunny plains open around him: the broken soil heaved up to the influence of the atmosphere by his plough, or stirred with his hoe, begins to yield in abundance the fruits of the earth; the prostrate timber rent asunder by his wedge, and hewed, sawed, or chiseled into appropriate shapes, furnishes materials of building: these, arranged and secured by means of pins or nails of the same material, rise in orderly succession one above another, till there is erected for his habitation a comfortable and commodious dwelling:—while the surrounding fields, now that he has ample food in store for their support, are overspread with the flocks he has domesticated, to provide for his use unfailing supplies of clothing and subsistence. Already he has made himself acquainted with the rudiments of agriculture, architecture and manufactures, and has laid the foundation of the useful arts.
Compare his condition now, with that in which he existed before his acquaintance with the uses of iron: contrast the savage of the forest with the cultivator of the field—the scanty and precarious sustenance of the one, with the regular and abundant subsistence of the other—the covering of skin, with the garment of wool—the hut, with the commodious dwelling—the hardships attendant on one mode of life, with the numerous conveniences that follow as a necessary train to the other; and from this rough-drawn and very imperfect outline, there may be formed some slight idea of the revolution effected in the condition of man, even by a limited acquaintance with the simpler uses of this single, though most important of all the mineral substances.
It is scarcely necessary to direct the reader's attention to the accession to the comforts, the conveniences, the elegancies of life, or to the vast acquisitions to the power of man, which, in successive periods of time, have been gained by a more extended and familiar acquaintance with the various properties of iron, and the innumerable purposes to which, with increased advantage, human ingenuity has discovered it to be applicable. It is sufficient to turn the eye on some great and populous city—the seat of busy manufactures;—on a Sheffield, a Manchester, or a Birmingham,—those nurseries of the arts, and workshops of the world: to view its immense establishments in active operation, and look on the tens of thousands of the industrious they maintain and employ. It is sufficient to hear the eternal din and incessant roar of stupendous machinery, laboring in the service of man, in obedience to laws and impulses he has given to it;—to see its multifarious and complicated parts performing each its allotted movement;—swinging heavily, with measured time, and force, or shooting to and fro with regulated rapidity; revolving slowly, and lazily around, or flying with inconceivable velocity, and whirling smoothly, each in its proper sphere,—moving, all in harmonious cooperation, to effect some beneficial end, with a precision unerring—as if impressed with the intelligence and volition of animated being. It is sufficient, to be convinced of the great acquisition we have in iron, to witness the wondrous effects of the steam-engine,—that giant machine, which performs to our hands the labor of countless hosts; which enables us to penetrate into the secret recesses of the solid earth, and to master the ocean, and the very elements themselves. "It rows, it pumps, it excavates, it carries, it draws, it lifts, it hammers, it spins, it weaves, it prints;"—that masterpiece of human skill, which, in the language of the celebrated Doctor Black, is the most valuable present ever made by philosophy to the arts.
Again, when we behold materials of every known description, in the rude state in which nature presents them, before they have been subjected to the first elementary process in their manufacture, and look upon them, after they have undergone the various mechanical operations to which they are successively submitted, and are produced in a finished state, of every form and fashion that can minister to the wants, or gratify the caprice of man, we almost doubt their identity, and are at a loss which most to admire, the utility of the substance by means of which so wonderful a change has been effected, or the sagacity of him, who moulds and constructs it into complicated machines, to which he gives motion and almost life, to work out his own advantage. And, lastly, when there is displayed before us the endless variety of manufactured goods and wares;—-of instruments, and implements, and utensils;—of machines, and engines, and mechanical contrivances to abridge human labor; when we gaze on the immense fleets that wait to receive them, in an hundred ports of some great manufacturing country, or survey the seas whitened with the sails, and heaving beneath the burthens of whole navies, busied in transporting them to distant and expectant nations, and even piloted in their course, through the wide and trackless waste of waters, with unerring accuracy, by a property peculiar to iron,—we turn from the contemplation more fully persuaded of the extent to which we are indebted to this single metal, to which in truth, if we except the spontaneous productions of nature, (of little comparative value unwrought,) we owe every thing we possess.
We are enabled, perhaps, by this review, hasty though it has been, of the numerous and varied uses of iron, better to estimate its real worth, and we do not hesitate to assign to it, an importance among the elements of national prosperity of the highest order, and to consider it, what truly it is, the most valuable of all acquisitions. We look upon the country rich in the possession of its ores, with feelings of rivalry, and are prompted to emulate her in acquiring this true species of substantial wealth. Our national ambition is excited to grasp at this mighty instrument of power, and our energies should be roused into ceaseless activity, until, by untiring assiduity in surveying and exploring our own tempting regions, guided by the lights borrowed from geological science, we succeed in enlarging our mineral domain to at least an equal extent.
Before proceeding to the consideration of any other of the substances we have proposed to treat of, it may not be improper, here, to annex (more in the form of notes) a few facts illustrative of the history of the very interesting mineral which has occupied our attention in the preceding remarks.
Of all the metals, iron is the most widely and universally distributed, being confined to no particular formation as its repository, but discoverable in every class of rocks, from the oldest granite to the newest alluvial deposit. It is also the most abundant of the metallic ores: whole mountains composed of it occurring in the northern parts of the globe. As instances of the great masses in which it is found, it may be mentioned, that the sparry iron ore found in the floetz limestone in Stiria, has been worked to an immense extent and with great profit, for more than twelve hundred years: and, that the Rio mountain in the island of Elba, five hundred feet in height and three miles in circumference, known at an early day to the Romans, (in which mines are still wrought,) is wholly composed of specular iron ore. Though this metal, as we have stated, exists in every kind of rock and soil, it has been remarked, that the dark oxides or its richest ores are confined exclusively to primitive rocks. The ores are generally, it has also been observed, of a purer quality, and more abundant in northern regions. What are denominated iron-stones, or the ores containing a larger proportion of earthy matter, are found in the secondary strata, and exist commonly in great abundance in those accompanying coal.
Although iron was known in the remotest ages, and was in use among some particular nations even at a time anterior to the deluge, according to Moses, (Gen. iv. 22) we are not to presume it was in general use:
| "Him Tubal nam'd, the Vulcan of old times The sword and falchion their invention claim; And the first smith was the first murderer's son." |