22nd of August Wendesday 1804 Set out early wind from the South. G Shannon joined the Boat last night. Course this morning is S 47° W. 11/4 on the S. point West 11/4 me. to the Commencement of a Bluff on the L. S. the High land near the river for Some distance below. This Bluff contain Pyrites alum, Copperass & a Kind Markesites also a clear Soft Substance which will mold and become pliant like wax) Capt lewis was near being Poisened by the Smell in pounding this Substance I belv to be arsenic or Cabalt. I observe great Quantity of Cops. ans and almin pure & Straters of white & brown earth of 6 Inch thick. a Creek Corns in above the Bluffs on which there is great quantities of those minerals, This Creek I call Roloje a at those Allom banks Shields joined in with two Deer
Camped on the S. S. a Great Deel of Elk Sign fresh Capt. Lewis took a Dost of Salts this evening to carry off the effects of (arsenec) or cobalt which he was trying to find out the real quallity (2) passed a Clift of Rock much impregnated with alum, Containing also a great quantity of Cabalt
ordered a Vote of the men for a Sergeant of the three highest numbers a choice to be made Gass Bratton & Gibson— Gass is worth remark, that my Ink after Standing in the pot 3 or four days Soaks up & becons thick
22nd August Friday 1804
Set out early wind from the South at three miles we landed at a Bluff where the two men Sent with the horses were waiting with two Deer, by examonation of this (1) Bluff Contained alum, Copperas, Cobalt, Pyrites; a alum rock Soft & Sand Stone. Capt. Lewis in proveing the quality of those minerals was near poisoning himself by the fumes & tast of the Cabalt which had the appearance of Soft Isonglass— Copperas & alum is verry pure, Above this Bluff a Small Creek Coms in from the L. S. passing under the Clifts for Several miles, this Creek I Call Roloje a name I learned last night in my Sleep. (2) Eight) Seven miles above is a Clift of Allom Stone of a Dark Brown Colr. Containing also in crusted in the Crevices & Shelves of the rock great qts. of Cabalt, Semented Shels & a red earth. from this the (3) river bends to the East and is within 3 or 4 miles of the River Soues at the place where that river Coms from the high land into the Low Prarie & passes under the foot of those Hills to its mouth.
Capt Lewis took a Dost of Salts to work off the effects of the Arsenic, we Camped on the S. S. Sailed the greater part of this day with a hard wind from the S. E. great deel of Elk Sign, and great appearance of wind from the N. W.
ordered a vote for a Serjeant to chuse one of three which may be the highest number the highest numbers are P. Gass had 19 Votes, Bratten & Gibson