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Wurtzite is a zinc and iron sulfide mineral with the chemical formula (Zn,Fe)S, a less frequently encountered structural polymorph form of sphalerite. The iron content is variable up to eight percent. It is trimorphous with matraite and sphalerite.
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sphalerite crystal also structure iron mineral occurs reported zinc sulfide formula zn fe references hexagonal brown system group matraite hydrothermal
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Wurtzite | Birefringence | δ = 0.022 | 1.00 | infobox |
| Wurtzite | Category | Sulfide mineral | 1.00 | infobox |
| Wurtzite | Cleavage | and | 1.00 | infobox |
| Wurtzite | Color | Brownish black, orange brown, reddish brown, black | 1.00 | infobox |
| Wurtzite | Crystal class | Dihexagonal pyramidal (6mm) H-M symbol: (6mm) | 1.00 | infobox |
| Wurtzite | Crystal habit | Radial clusters and colloform crusts and masses. Also as tabular crystals | 1.00 | infobox |
| Wurtzite | Crystal system | Hexagonal | 1.00 | infobox |
| Wurtzite | Dana classification | 02.08.07.01 | 1.00 | infobox |
| Wurtzite | Diaphaneity | Translucent | 1.00 | infobox |
| Wurtzite | Formula | .mw-parser-output .template-chem2-su{display:inline-block;font-size:80%;line-height:1;vertical-align:-0.35em}.mw-parser-output .template-chem2-su>span{display:block;text-align:l… | 1.00 | infobox |
| Wurtzite | Fracture | Uneven – irregular | 1.00 | infobox |
| Wurtzite | IMA symbol | Wur | 1.00 | infobox |
| Wurtzite | Jmol .mw-parser-output .nobold{font-weight:normal}(3D) | Interactive image | 1.00 | infobox |
| Wurtzite | Luster | Resinous, brilliant submetallic on crystal faces | 1.00 | infobox |
| Wurtzite | Mohs scale hardness | 3.5–4 | 1.00 | infobox |
| Wurtzite | Optical properties | Uniaxial (+) | 1.00 | infobox |
| Wurtzite | Other characteristics | Nonmagnetic, non-radioactive | 1.00 | infobox |
| Wurtzite | Refractive index | nω = 2.356 nε = 2.378 | 1.00 | infobox |
| Wurtzite | Space group | P63mc | 1.00 | infobox |
| Wurtzite | Specific gravity | 4.09 measured, 4.10 calculated | 1.00 | infobox |
| Wurtzite | Streak | light brown | 1.00 | infobox |
| Wurtzite | Strunz classification | 2.CB.45 | 1.00 | infobox |
| Wurtzite | is a | zinc and iron sulfide mineral with the chemical formula | 0.90 | text |
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