BRIEF ACCOUNTS OF MINERALS,

AND OF THE PLACES AND CIRCUMSTANCES IN WHICH THEY
ARE FOUND.

MEMBER OF THE GEOLOGICAL SOCIETY.

With Notes and Additions on American Articles,

BY SAMUEL L. MITCHILL,

Professor of Mineralogy, Botany and Zoology, in the University of New-York;
President of the Lyceum of Natural History, &c.

Nullum est sine nomine saxum.-Lucan.

New-Bork,

PRINTED AND PUBLISHED BY COLLINS AND CO.
No. 189, PEARL-STREET.