If using obscure words, or foreign language words, or using obscure words in an already obscure foreign language, could the item itself please have either a study, or be self-descriptive enough to make that OK?

I had to look up Heke'mhhg. I assumed it was describing the color or variety of gemstone.

I now assume it means it was a gem found along the river banks? But who knows. Maybe it's a unique variant?

https://elanthipedia.play.net/Special:FormEdit/Item/Item:Smooth_Heke%27mhhg_lazuli?

https://elanthipedia.play.net/Hekemhhg_River