IMA mineral species

Shandite

Ni₃Pb₂S₂

Sulfide mineral.

YellowGoldBrownWhite & Clear

Shandite specimen
Shandite, Heazlewoodite, Sphalerite-381095.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness4
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A steel knife scratches it, it won't scratch glass.

⚖ Density8.729 g/cm³
Very heavy
Chemical formulaNi₃Pb₂S₂
ElementsNi, Pb, S
Crystal systemTrigonal
Mohs hardness4
Density8.729 g/cm³
Streak—
Color—
IMA symbolSnd
Nickel–Strunz class2.BE.15

“—” means no reliable value in Wikidata yet. Check Mindat for full data.