[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.
[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.