The American Indians. Henry Rowe Schoolcraft

road and got down the hill, and reached the house without further accident. Next day we drove into Potosi by four o'clock in the afternoon. This was my second visit, and I now accepted a room and quarters for my collection, at their old homestead called Durham Hall.

      From this period till the middle of September, I pursued with unremitting assiduity, the enquiry in hand, and by that time had made a cabinet collection, illustrating fully the mineralogy, and, to some extent, the geological structure of the country. I erected a small chemical furnace for assays. Some of the clays of the country were found to stand a high heat, and by tempering them with pulverized granite, consisting largely of feldspar, I obtained crucibles that answered every purpose. Some of the specimens of lead treated in the dry way, yielded from 75 to 82 per cent.

      Accident threw in my way, on the 25th of August, a fact which led to the discovery of a primitive tract, on the southern borders of the mine country, the true geological relation of which to the surrounding secondary formations, formed at the outset rather a puzzle. I rode out on horseback on that day, with Mr. Stephen F. Austin, to Miller's, on the Mineral Fork, to observe a locality of manganese, and saw lying, near his mills, some large masses of red syenitic granite, which appeared to have been freshly blasted. He remarked that they were obtained on the St. Francis, and were found to be the best material at hand for millstones. On examination, the rock consisted almost exclusively of red feldspar and quartz. A little hornblende was present, but scarcely a trace of mica. This species of syenitic granite, large portions of which, viewed in the field, are complete syenite, and all of which is very barren of crystals, I have since found on the upper Mississippi, and throughout the northwestern regions above the secondary latitudes. The hint, however, was not lost. I took the first opportunity to visit the sources of the St. Francis: having obtained letters to a gentleman in that vicinity, I set out on horseback for that region, taking a stout pair of saddle-bags, to hold my collections. I passed through Murphy's and Cook's settlements, which are, at the present time, the central parts of St. Francis county. Mine a la Motte afforded some new facts in its mineralogical features. I first saw this red syenite, in place, on Blackford's Fork. The westernmost limits of this ancient mine extends to within a mile or two of this primitive formation. The red clay formation extends to the granitic elevations, and conceals their junction with the newer rock. The nearest of the carboniferous series, in place, is on the banks of Rock Creek, at some miles' distance. It is there the crystalline sandstone. How far this primitive district of the St. Francis extends, has not been determined. The St. Francis and Grand rivers, both have their sources in it. It is probable the Ozaw Fork of the Merrimack comes from its western borders. Not less than twenty or thirty miles can be assigned for its north and south limits. The Iron mountain of Bellvieu is within it. The vicinity of the pass called the Narrows, appears to have been the locality of former volcanic action. A scene of ruder disruption, marked by the vast accumulation of broken rock, it would be difficult to find. Indeed the whole tract is one of high geological, as well as scenic interest. Had the observer of this scene been suddenly dropped down into one of the wildest, broken, primitive tracts of New England, or the north east angle of New York, he could not have found a field of higher physical attractions. Trap and greenstone constitute prominent tracts, and exist in the condition of dykes in the syenite, or feldspathique granite. I sought in vain for mica in the form of distinct plates. Some of the greenstone is handsomely porphorytic, and embraces green crystals of feldspar. Portions of this rock are sprinkled with masses of bright sulphuret of iron. Indeed iron in several of its forms abounds. By far the largest portion of it is in the shape of the micaceous oxyde. I searched, without success, for the irridescent specular variety, or Elba ore. In returning from this trip, I found Wolf river greatly swollen by rains, and had to swim it at much hazard, with my saddle-bags heavily laden with the results of my examination. It was dark when I reached the opposite bank: wet and tired I pushed for the only house in sight. As I came to it the doors stood open, the fences were down, a perfect air of desolation reigned around. There was no living being found; and the masses of yawning darkness exhibited by the untenanted rooms, seemed a fit residence for the genius of romance. Neither my horse nor myself were, however, in a temper or plight for an adventure of this kind, and the poor beast seemed as well pleased as I was, to push forward from so cheerless a spot. Four miles' riding through an untenanted forest, and a dark and blind road, brought us to a Mr. Murphy, the sponsor of Murphy's settlement.

SCENES AND ADVENTURES

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IN THE OZARK MOUNTAINS.

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      A.D. 1818 AND 1819.

       FROM THE ORIGINAL NOTES AND JOURNAL.

PRELIMINARY REMARKS.

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Very little, it is conceived, is necessary to enable the reader to determine the writer's position on the extreme south western frontiers, in the year 1818. He had spent the summer of that year in traversing the mine district, which extends along the right bank of the Mississippi, between the mouth of the Maromeg and the diluvial cliffs south of Cape Girardeau, extending west and south westward to the sources of the St. Francis. In these mineralogical rambles, which were pursued sometimes on foot, and sometimes on horseback, or wheels, he made acquaintance with many estimable men, amongst whom he may name the Austins, father and son, the late Col. Ashley, John Rice Jones, Esq., and many others who are still living, by all whom, his object in visiting the country was cordially approved and encouraged, at all times. He also became acquainted with practical miners, and persons of enterprize who were not only familiar with the settled frontiers, but who had occasionally penetrated beyond them, into the broad expanse of highlands, now geographically known under the term of, the Ozark Chain. Geologically considered, the mine country is but the eastern flanks of this chain, which extends flush to the banks of the Mississippi, and has its terminus in that elevated range of mural cliffs, which form so striking and often picturesque a display, between St. Genevieve and St. Louis. There was, at the time, a general apprehension felt and expressed, by hunters and others who had penetrated those wilds in quest of deer and buffalo, or of saltpetre-earth in the limestone caves, of the predatory tribe of the Osages—a people who had for years enjoyed the bad reputation of being thieves and plunderers. All concurred, however, in the interesting character of the country extending in a general course, south-westwardly, from the junction of the Missouri with the Mississippi. He felt an ardent desire to penetrate this terra incognita. He could not learn that any exploratory journey had been made towards the Rocky Mountains, since the well known expeditions of Lewis and Clark, up the Missouri, and of Lieut. Pike, across the upper region of the Arkansas, to Santa Fe and Chihuahua. Breckenridge had subsequently published an account of a trip to Council Bluffs.[2] But neither of these routes crossed the wide and mountainous tracts referred to, or gave any definite information respecting them. Viewed on the map, these routes formed the general exterior outlines, but they left the interior filling up to be supplied—or, if supplied at all, it was too often with such vague phrases as these—"Here are salt mountains." "The—— is supposed to take its rise here." "Volcanic hills," and so forth. The geology of the country furnished no indications whatever of the probability of the latter remark. The kind of pseudo-pumice found floating down the Missouri, in high water, had been stated by Lewis and Clarke, to have a far more remote, and local origin. The description of rock salt, in mountain mass, had long been numbered by popular belief, among the fanciful creations of an exciting political era; and together with western volcanoes, had settled down among those antiquarian rumours, which hold up, as their prime item, the existence of the living mammoth "beyond the big lakes."

[2] The United States government, the very next year, 1819, sent out Col. Long to the Yellow Stone.