File:Neodymium glass light bulb under fluorescent and incandescent light.jpg - Wikimedia Commons
Neodymium - Wikipedia
Neodymium Sea Glass – Beachcombing Magazine
Neodymium Lowball – Pretentious Glass Co.
Science girl on Twitter: "Neodymium glass (also known as Alexandrite glass), changes colour according to different lighting conditions, here you can see it's quite dramatic Such glass is produced with the inclusion