The Wealth of Nations by Adam Smith (the best motivational books .TXT) 📕

of Spain amounted to one-fifth of the standard silver, which till then might be considered as the real rent of the greater part of the silver mines of Peru, the richest which have been known in the world. If there had been no tax, this fifth would naturally have belonged to the landlord, and many mines might have been wrought which could not then be wrought, because they could not afford this tax.473 The tax of the duke of Cornwall upon tin is supposed to amount to more than five percent or one-twentieth part of the value;474 and whatever may be his proportion, it would naturally too belong to the proprietor of the mine, if tin was duty free. But if you add one-twentieth to one-sixth, you will find that the whole average rent of the tin mines of Cornwall, was475 to the whole average rent of the silver mines of Peru, as thirteen to twelve. But the silver mines of Peru are not now able to pay even this low rent, and the tax upon silver was, in 1736, reduced from one-fifth to one-tenth.476 Even this tax upon silver too gives more temptation to smuggling than the tax of one-twentieth upon tin; and smuggling must be much easier in the precious than in the bulky commodity. The tax of the king of Spain accordingly is said to be very ill paid, and that of the duke of Cornwall very well. Rent, therefore, it is probable, makes a greater part of the price of tin at the most fertile tin mines, than it does of silver at the most fertile silver mines in the world. After replacing the stock employed in working those different mines, together with its ordinary profits, the residue which remains to the proprietor, is greater it seems in the coarse, than in the precious metal.

Neither are the profits of the undertakers of silver mines commonly very great in Peru. The same most respectable and well informed authors acquaint us, that when any person undertakes to work a new mine in Peru, he is universally looked upon as a man destined to bankruptcy and ruin, and is upon that account shunned and avoided by everybody.477 Mining, it seems, is considered there in the same light as here, as a lottery, in which the prizes do not compensate the blanks, though the greatness of some tempts many adventurers to throw away their fortunes in such unprosperous projects.

As the sovereign, however, derives a considerable part of his revenue from the produce of silver mines, the law in Peru gives every possible encouragement to the discovery and working of new ones. Whoever discovers a new mine, is entitled to measure off two hundred and forty-six feet in length, according to what he supposes to be the direction of the vein, and half as much in breadth.478 He becomes proprietor of this portion of the mine, and can work it without paying any acknowledgment to the landlord. The interest of the duke of Cornwall has given occasion to a regulation nearly of the same kind in that ancient dutchy. In waste and uninclosed lands any person who discovers a tin mine, may mark out its limits to a certain extent, which is called bounding a mine. The bounder becomes the real proprietor of the mine, and may either work it himself, or give it in lease to another, without the consent of the owner of the land, to whom, however, a very small acknowledgment must be paid upon working it.479 In both regulations the sacred rights of private property are sacrificed to the supposed interests of public revenue.

The same encouragement is given in Peru to the discovery and working of new gold mines; and in gold the king’s tax amounts only to a twentieth part of the standard metal. It was once a fifth, and afterwards a tenth, as in silver; but it was found that the work could not bear even the lowest of these two taxes.480 If it is rare, however, say the same authors, Frezier and Ulloa, to find a person who has made his fortune by a silver, it is still much rarer to find one who has done so by a gold mine.481 This twentieth part seems to be the whole rent which is paid by the greater part of the gold mines in Chile and Peru. Gold too is much more liable to be smuggled than even silver; not only on account of the superior value of the metal in proportion to its bulk, but on account of the peculiar way in which nature produces it. Silver is very seldom found virgin, but, like most other metals, is generally mineralized with some other body, from which it is impossible to separate it in such quantities as will pay for the expense, but by a very laborious and tedious operation, which cannot well be carried on but in workhouses erected for the purpose, and therefore exposed to the inspection of the king’s officers. Gold, on the contrary, is almost always found virgin. It is sometimes found in pieces of some bulk; and even when mixed in small and almost insensible particles with sand, earth, and other extraneous bodies, it can be separated from them by a very short and simple operation, which can be carried on in any private house by anybody who is possessed of a small quantity of mercury. If the king’s tax, therefore, is but ill paid upon silver, it is likely to be much worse paid upon gold; and rent must make a much smaller part of the price of gold, than even of that of silver.

The lowest price at which the precious metals can be sold, or the smallest quantity of other goods for which they can be exchanged during any considerable