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Stannite is a mineral, a sulfide of copper, iron, and tin, in the category of thiostannates.
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tin iron also sulfide mineral category copper references ore formula cu2fesns4 may thiostannates deposits bell cornwall background see
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Stannite | Category | Sulfide mineral | 1.00 | infobox |
| Stannite | Cleavage | Indistinct on {110} and {001} | 1.00 | infobox |
| Stannite | Color | Steel-gray to iron-black, may tarnish blue | 1.00 | infobox |
| Stannite | Crystal class | Scalenohedral (42m) H-M symbol: (4 2m) | 1.00 | infobox |
| Stannite | Crystal habit | Rarely as pseudo-octahedral crystals also massive, granular, and disseminated | 1.00 | infobox |
| Stannite | Crystal system | Tetragonal | 1.00 | infobox |
| Stannite | Diaphaneity | Opaque | 1.00 | infobox |
| Stannite | Formula | Cu2FeSnS4 | 1.00 | infobox |
| Stannite | Fracture | Uneven | 1.00 | infobox |
| Stannite | IMA symbol | Stn | 1.00 | infobox |
| Stannite | Luster | Metallic | 1.00 | infobox |
| Stannite | Mohs scale hardness | 4 | 1.00 | infobox |
| Stannite | Space group | I42m | 1.00 | infobox |
| Stannite | Specific gravity | 4.3 – 4.5 | 1.00 | infobox |
| Stannite | Streak | Black | 1.00 | infobox |
| Stannite | Strunz classification | 2.CB.15a | 1.00 | infobox |
| Stannite | Twinning | Penetration twins on {102} | 1.00 | infobox |
| Stannite | Unit cell | a = 5.4432, c = 10.7299 [Å]; Z = 2 | 1.00 | infobox |
| Stannite | is a | mineral | 0.90 | text |
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