America's Earliest Museums

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Zinc sulphure virt

Sulphuret of Copper, containing a Sulphuret of Iron from Burks County Copper Mine

Blend, or the Sulphuret of Zinc from Paulings Mine on the Perkiomen Creek

Phosphoresent avec plomb sulfure

A very handsome specimen of Galena or Lead Ore from a mine near the mouth of the Conestogo River in Lancaster County Penn. 80 percent of lead

Ore of Titanium, from near Balls Tavern, in Mill Creek hundred or New Castle County, State of Delaware.

Three fragments of haematites two of which of the orbicular sort of this province [Pennsylvania]

Hematites from Conegogig Cumberland [present-day Franklin] county [Pa.]

Ore of Titanium, from Oley Township Berks County Penna. and other minerals

Copper Malachite, from Morgantown, Berks County. Penna.

Titantic Ore, Calcareo Silic, from Sparta New Jersey

Bismuth natif nouvellement decouvert a Bieber [Germany]

Un morceau de mine grise semes de parties brillantes couleur de plomb & de beaucoup de vert degris a été trouvé dans les rues perdues aparnt par un paysan