America's Earliest Museums

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A heavy ferruginous Stone, having on one Side, an impression of number of close parallel hollow lines

Oolithes, bien des Autheurs prétendent que ce sont des oeufs de poissons pétrifiésTrans.: Ooliths, many authors claim they are petrified fish eggs

Groupe de Cristal de Suisse
Trans.: Group of Swiss crystals

A Specimen of Spath Seems to have part of Spath of an orbicular form whose surface for above one third of an inch deep is tinged with purple

A Specimen of Spath from the Peake of Derbyshire (England) forming a Kind of piramid of cubes

Specimens of the Iron Ore of Durham Iron-Works Bucks county Pennsylva

Quartz with Schorl

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

Granit et marbre de Bade dourlach et de SaxeTrans.: Granite and marble of Bade-Durlach and Saxony

A Specimen of Spath from the Peake of Derbyshire (England), the greatest part of which is tinged with purple

Kennel-coal [cannel coal] 63,a

A piece of Christal tinged with purple in my yard

Two pieces of Curious Iron Ore resembling pieces of roots of trees, polish on one side, So as to show very distinctly the concentrical veins of the wood