Yellowish fluorescence of the glass flute, indicating the presence of manganese

Media

Part of Querflöte aus Glas

Title

Yellowish fluorescence of the glass flute, indicating the presence of manganese

Description

Glass flute, ca. 1860, Deutsches Museum, Inv. No. 58531.
Equipment: Hönle UVAHAND 250 GS handheld UV-lamp, Intensity 250 mW/cm2 UVA).

Rights Holder

Photo: Deutsches Museum, S. Mindermann