The Banks of the Red River, towards its confluence, are pretty low, And sometimes drowned by the inundations of the Missisippi; but above all, the north side, which is but a marshy land for upwards of ten leagues in going up to the Nachitoches, till we come to the Black River, which falls into the Red. This last takes its name from the colour of its sand, which is red in several places: it is also called the Marne, a name given it by some geographers, but unknown in the country. Some call it the River of the Nachitoches, because they dwell on its banks: but the appellation, Red River, has remained to it.

Between the Black River and the Red River the soil is but very light, and even sandy, where we find more firs than other trees; we also observe therein some marshes. But these lands, though not altogether barren, if cultivated, would be none of the best. They continue such along the banks of the river, only to the rapid part of it, thirty leagues from the Missisippi. This rapid part cannot justly be called a fall; however, we can scarce go up with oars, when laden, but must land and tow. I imagine, if the waterman's pole was used, as on the Loire and other rivers in France, this obstacle would be easily surmounted.

The south side of this river, quite to the rapid part, is entirely different from the opposite side; it is something higher, and rises in proportion as it approaches to the height I have mentioned; the quality is also very different. This land is good and light, and appears disposed to receive all the culture imaginable, in which we may assuredly hope to succeed. It naturally produces beautiful fruit trees and vines in plenty; it was on that side muscadine grapes were found. The back parts have neater woods, and the meadows intersected with tall forests. On that side the fruit trees of the country are common; above all, the hiccory and walnut-trees, which are sure indications of a good soil.

From the rapid part to the Nachitoches, the lands on both sides of this river sufficiently resemble those I have just mentioned. To the left, in going up, there is a petty nation, called the Avoyelles, and known only for the services they have done the Colony by the horses, oxen, and cows they have brought from New Mexico for the service of the French in Louisiana. I am ignorant what view the Indians may have in that commerce: but I well know, that notwithstanding the fatigues of the journey, these cattle, one with another, did not come, after deducting all expenses, and even from the second hand, but to about two pistoles a head; whence I ought to presume, that they have them cheap in New Mexico. By means of this nation we have in Louisiana very beautiful horses, of the species of those of Old Spain, which, if managed or trained, people of the first rank might ride. As to the oxen and cows, they are the same as those of France, and both are at present very common in Louisiana.

The south side conveys into the Red River only little brooks. On the north side, and pretty near the Nachitoches, there is, as is said, a spring of water very salt, running only four leagues. This spring, as it comes out of the earth, forms a little river, which, during the heats, leaves some salt on its banks. And what may render this more credible is, that the country whence it takes its rise contains a great deal of mineral salt, which discovers itself by several springs of salt water, and by two salt lakes, of which I shall presently speak. In fine, in going up we come to the French fort of the Nachitoches, built in an island, formed by the Red River.

This island is nothing but sand, and that so fine, that the wind drives it like dust; so that the tobacco attempted to be cultivated there at first was loaded with it. The leaf of the tobacco having a very fine down, easily retains this sand, which the least breath of air diffuses every where; which is the reason that no more tobacco is raised in this island, but provisions only, as maiz, potatoes, pompions, &c. which cannot be damaged by the sands.

M. de St. Denis commanded at this place, where he insinuated himself into the good graces of the natives in such a manner, that, altho' they prefer death to slavery, or even to the government of a sovereign, however mild, yet twenty or twenty-five nations were so attached to his person, that, forgetting they were born free, they willingly surrendered themselves to him; the people and their Chiefs would all have him for their Grand Chief; so that at the least signal, he could put himself at the head of thirty thousand men, drawn out of those nations, which had of their own accord submitted themselves to his orders; and that only by sending them a paper on which he drew the usual hieroglyphics that represent war among them, with a large leg, which denoted himself. This was still the more surprising, as the greatest part of these people were on the Spanish territories, and ought rather to have attached themselves to them, than to the French, if it had not been for the personal merits of this Commander.

At the distance of seven leagues from the French Post, the Spaniards have settled one, where they have resided ever since M. de la Motte, Governor of Louisiana, agreed to that settlement. I know not by what fatal piece of policy the Spaniards were allowed to make this settlement; but I know, that, if it had not been for the French, the natives would never have suffered the Spaniards to settle in that place.

However, several French were allured to this Spanish settlement, doubtless imagining, that the rains which come from Mexico, rolled and brought gold along with them, which would cost nothing but the trouble of picking up. But to what purpose serves this beautiful metal, but to make the people vain and idle among whom it is so common, and to make them neglect the culture of the earth, which constitutes true riches, by the sweets it procures to man, and by the advantages it furnishes to commerce.

Above the Nachitoches dwell the Cadodaquious, whose scattered villages assume different names. Pretty near one of these villages was discovered a silver mine, which was found to be rich, and of a very pure metal. I have seen the assay of it, and its ore is very fine. This silver lies concealed in small invisible particles, in a stone of a chesnut colour, which is spongy, pretty light, and easily calcinable: however, it yields a great deal more than it promises to the eye. The assay of this ore was made by a Portuguese, who had worked at the mines of New Mexico, whence he made his escape. He appeared to be master of his business, and afterwards visited other mines farther north, but he ever gave the preference to that of the Red River.