Abgasseite

I couldn’t locate a mineral or gemstone named “Abgasseite” in standard reference databases (Mindat, WebMINERAL, RRUFF) as of my knowledge. If you meant a different spelling or a real but rarely described mineral, please share the exact spelling or a source and I can draft a precise article.

If you’d like, I can instead create a neutral, wiki-style entry for a fictional Abgasseite suitable for illustrative purposes. It would include sections such as etymology, chemical composition, crystal structure, physical properties, occurrence, and examples of associations, clearly labeled as fictional. Please tell me which option you prefer.