Chemical and mineral compositions of bottom sediments and ferromanganese crusts and nodules near Iceland

Results of study of bottom sediments near Iceland and on the Jan Mayen Island are reported. It was found that in recent sediments chemical elements are mainly associated with pyro- and volcanoclastics. In some areas adjusted to deep-seated faults ancient iron-manganese crusts and sediments occur. They are rich in Ni, Co, V, Cu, Mo, Cd and other elements associated with endogenic matter.

Rois et Reines de France et personnes de différentes qualités - Dessinés sur des Monumens [sic] - Règne de Charles V - Années 1364 à 1375. T. IV

Collectionneur : Gaignières, Roger de (1642-1715)

Histoire des ducs de Bourgogne de la maison de Valois, 1364-1477.

Title vignettes; head and tail pieces; initials. The plates and portraits are mounted.