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Scenes and Adventures in the Semi-Alpine Region of the Ozark Mountains of Missouri and Arkansas cover

Scenes and Adventures in the Semi-Alpine Region of the Ozark Mountains of Missouri and Arkansas

Chapter 58: THE END.
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About This Book

The author recounts an exploratory expedition through the Ozark highlands of Missouri and Arkansas, detailing river and overland travel, encounters with frontier settlements, and efforts to trace the route of earlier Spanish explorers. Observations blend travel anecdotes and natural-history description with systematic geological and mineralogical investigation of local lead and other mines, and vivid accounts of rivers, caves, and rugged valleys. The journal records practical hardships, encounters with local inhabitants, and reflections on antiquities and topography, and is accompanied by scientific appendices summarizing regional mineral resources and geological structure.

[24] It is mentioned by the author, as a chemical test or reagent: it may, by decomposing it by ignition with charcoal, or with an alkaline carbonate, be made to afford its earth for the preparation of barytic tests, but we are not aware that it is itself ever used as a test.

[25] They are attributed by the author to phosphorus. Is it supposed to be in the form of phosphuretted hydrogen? May not these be electrical phenomena?

[26] According to Dr. Meade, the Missouri ore affords only a trace of silver. (See Bruce's Minl. Journal, vol. 1, p. 10.)

[27] Mr. Schoolcraft thinks it may yield seventy per cent.—it gave him by analysis eighty-two per cent.


THE END.