1. Red lazurite aroma case----------Symbolizing enthusiasm,[sentencedict .com] solicitude and sympathy.

2. In the lazurite deposit of Malaya Bystraya, the country rocks are Precambrian stinking (fetid) dolomites which contain ancient hydrogen sulfide with δ34S from +19.0 to +33.4‰, and sulfate with δ34S=+44.9‰.