Collection of Manganese phosphate glasses of different oxidation states – 3 pcs.

These glass beads are made of pure manganese phosphate without using other glass modifiers. Containing Manganese Ions in the oxidation state +2, +3 and +7.
All three glasses have paramagnetic properties and are attracted to a strong neodymium magnet.

Elaborately and individually manufactured by us in the laboratory from highly pure reagents.

Gorgeous beads showing the typical colors of different metal ions in different oxidation states.

A feast for the eyes of element collectors!