Tourmaline

Lorette chapel, Moircy, Libramont-Chevigny, Luxembourg, Wallonia, Belgium

Tourmaline crystal.

© Harjo Neutkens

Magnetite

Lorette chapel, Moircy, Libramont-Chevigny, Luxembourg, Wallonia, Belgium

Magnetite with brown mineral, perhaps zircon.

© Michel Blondieau

Tourmaline

Lorette chapel, Moircy, Libramont-Chevigny, Luxembourg, Wallonia, Belgium

crystal 3 mm

© Michel Blondieau

Tourmaline

Lorette chapel, Moircy, Libramont-Chevigny, Luxembourg, Wallonia, Belgium

Tourmaline in quartz

© Harjo Neutkens