America's Earliest Museums

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Native Alum, found near Fincusth [Fincastle?] Virginia, with a piece of the Rock, whence it exudes

A specimen of Copper ore, mixed with Iron, found on Island Farm, near Reading, Pennsa.

Copper Ore with much iron from a Shaft, sunk 76 f. deep near the Warwick Iron Works Penna.

Agate, found near Lewisburg, Greenbrier County Virginia

A Specimen, supposed to be Basaltes, found on Mr. Jenk's place, Bucks County, [Pa.] in sinking for Coals

Specimen of lead ore, found near the Confines of Perkiomy Creek & Shuylkill, upon an Estate formerly belonging to the Evans family

Broad foliated Iron ore from the Blue Mountain near black gap Penna.

Broad foliated Iron ore found near Baltimore