Death of Glaurung - Inger Edelfeldt

How and where was Elu Thingol killed by the Dwarves over their desire for the Nauglamír? I've seen different/conflicting accounts of his death reported (Silmarillion, LOTR wiki's). Which account is considered 'Canon'?

A painting of the death of Glaurung, the first dragon of Morgoth, by artist Elena Kukanova : r/lotr

Schnorr Von: Kriemhild's death. 1849. Art Print, Canvas on Stretcher

How did Turin kill Glaurung and Earendil kill Ancalagon, but the entire city of Erebor could not stand against Smaug? - Quora

A painting of the death of Glaurung, the first dragon of Morgoth, by artist Elena Kukanova : r/lotr

Death of Glaurung

Götterdämmerung - Wikipedia

Death of Glaurung

X-এ Quenta Arda: “And when the tidings came to Balar of the fall of Gondolin and the death of Turgon, Ereinion Gil-galad son of Fingon was named High King of the Noldor

Götterdämmerung - Wikipedia

File:Wilhelm von Schwerins död, målning av Albert Edelfelt från 1900.jpg - Wikipedia

File:Siegfrieds Tod.jpg - Wikipedia

Glaurung - Tolkien Gateway