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berthierite

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Berthierite is a mineral, a sulfide of iron and antimony with formula . It is steel grey in colour with a metallic lustre, which an iridescent tarnish can cover. Because of its appearance, it is often mistaken for stibnite (, an antimony trisulfide mineral, free of sulfide).

In the Vinony graph

Vinony's link graph records 11 inbound references to berthierite, and connects out to serpentine mineral subgroup, France and iron.

Vinony files it under Antimony minerals, Glances and Iron(II) minerals.

Vinony links it to 19 Wikipedia language editions.

Key facts

Mineral.class
Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m)
Mineral.name
Berthierite
Mineral.image
Berthierite-224182.jpg
Mineral.IMAsymbol
Btr
Mineral.strunz
2.HA.20
Mineral.system
Orthorhombic
Mineral.symmetry
Pnam
Mineral.color
Steel grey
Mineral.cleavage
Poor/indistinct
Mineral.mohs
2–3
Mineral.luster
Metallic
Mineral.diaphaneity
Opaque
Mineral.gravity
4.64

via Wikipedia infobox

Wikidata facts

Has part
sulfur
Named after
Pierre Berthier
Image
Berthierite.jpg
Show 8 more facts
Nickel-Strunz 9th edition (updated 2009)
2.HA.20
Commons category
Berthierite
chemical formula
FeSb₂S₄
Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
2.HA.20
different from
berthierine
IMA Mineral Symbol
Btr
Strunz 8th edition (series ID, updated)
II/D.02 – Anhang
Sources (1)

via Wikidata · CC0

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Encyclopedic overview

3 sections
Contents
  • See also
  • References
  • External links

Berthierite is a mineral, a sulfide of iron and antimony with formula . It is steel grey in colour with a metallic lustre, which an iridescent tarnish can cover. Because of its appearance, it is often mistaken for stibnite (, an antimony trisulfide mineral, free of sulfide).

It was discovered in France in 1827 and named for the French chemist, Pierre Berthier (1782–1861).

Excerpted from Wikipedia’s “berthierite” article, available under the CC BY-SA 4.0 licence.

Connections

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