America's Earliest Museums

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A piece of rich lead ore from Bedford County in this State at the foot of Bald Eagle mountain 250 miles from Philada belonging to Gen. Roberdeau

A Small fragment of lead ore form'd of Small Shining lamina like needles of this province [Pennsylvania]

5 fragments of Iron ore, very heavy & Shining like filings of Steel mixed with a purplish red Stone with Some appearance of Quartz

Lapis Calaminaris B, C

Various Specimens of the copper ore from Hill's Hall Bound-Brook in Somerset County New Jersey