It typically displays a blackish lead-gray to bluish-gray color with a brilliant metallic luster.
Often found alongside other rare tellurides like sylvanite , calaverite, and native gold. Digital Resources and Databases starlight nagyagite pdf
1 to 1.5 on the Mohs scale (extremely soft, similar to graphite or molybdenite). Specific Gravity: 7.35 to 7.49. It typically displays a blackish lead-gray to bluish-gray
Detailed data on nagyágite can be found through authoritative geological platforms: starlight nagyagite pdf