Second Part,

on the individual minerals in

particular.

Chapter I,

on earth and stone types.

§. 1.

Section I,

on earths in general.

1. Pet. Lossius, de succis et Terris mineralibus concerning mineral juices and earths. Danzig. 1633. 4to. 4 sheets.
2. Herm. Conring, Dissertatio de Terris dissertation concerning earths, Respondent Probst. Helmstedt. 1638. 4to. 4 sheets.
——— Helmstedt. 1678. 4to. 4 sheets.
3. Georg. Casp. Kirchmaier, de Terra concerning earth. Wittenberg. 1659. 4to.
4. Georg. Sal. Gerber, Dissertatio de Driff Helmontii (Terra elementaris) dissertation concerning Helmont’s Driff (elemental earth), Respondent Thilo. Erfurt. 1685. 4to. 3 1/2 sheets.