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zemannite
EntityQ189283· pop 10· linked from 19 articles

Also known as IMA1968-009

minéral

Key facts

Mineral.name
Zemannite
Mineral.category
Oxide mineral
Mineral.image
Zemannite-77637.jpg
Mineral.imagesize
260px
Mineral.IMAsymbol
Zem
Mineral.molweight
741.25 g/mol
Mineral.strunz
4.JM.05
Mineral.color
Brown
Mineral.habit
Hexagonal, prismatic
Mineral.system
Hexagonal
Mineral.class
Dipyramidal (6/m) H-M symbol: (6/m)
Mineral.symmetry
P63/m
Mineral.cleavage
None
Mineral.luster
Vitreous – adamantine
Mineral.refractive
nω = 1.85; nε = 1.93
Mineral.opticalprop
Uniaxial
Mineral.birefringence
δ = 0.08
Mineral.streak
White

via Wikipedia infobox

Wikidata facts

Image
Zemannite-77637.jpg
Show 8 more facts
Commons category
Zemannite
Nickel-Strunz 9th edition (updated 2009)
4.JM.05
Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
4.JM.05
streak color
white
IMA Mineral Symbol
Zem
chemical formula
Mg₀.₅ZnFe³⁺(Te⁴⁺O₃)₃·4.5H₂O
Strunz 8th edition (series ID, updated)
IV/G.02e
Sources (1)

via Wikidata · CC0

Article · Français

La zemannite est une espèce minérale du groupe des oxydes et du sous-groupe des tellurites, de formule Mg0,5ZnFe3+(Te4+O3)3 • 4,5 H2O.

Abstract from DBpedia / Wikipedia · CC BY-SA

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