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richterite

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minerale

Key facts

Mineral.name
Richterite
Mineral.category
Inosilicates
Mineral.image
Richterite-mrz156a.jpg
Mineral.caption
Richterite. Wilberforce, Monmouth Township, Haliburton County, Ontario, Canada.
Mineral.formula
Na(NaCa)Mg5Si8O22(OH)2#
Mineral.IMAsymbol
Rct
Mineral.strunz
9.DE.20
Mineral.system
Monoclinic
Mineral.class
Prismatic (2/m) (same H-M symbol)
Mineral.symmetry
C2/m
Mineral.color
Brown, yellow, red, or green
Mineral.habit
Prismatic; acicular or asbestiform
Mineral.twinning
Simple or multiple parallel to {100}
Mineral.mohs
5–6
Mineral.cleavage
Perfect
Mineral.fracture
Uneven, brittle
Mineral.luster
Vitreous
Mineral.streak
Pale yellow

via Wikipedia infobox

Wikidata facts

Image
Richterite-mrz156a.jpg
Show 9 more facts
Nickel-Strunz 9th edition (updated 2009)
9.DE.20
Commons category
Richterite
Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
9.DE.20
type locality (geology)
Långban
solid solution series with
tremolite
IMA Mineral Symbol
Rct
chemical formula
Na(NaCa)Mg₅Si₈O₂₂(OH)₂
Strunz 8th edition (series ID, updated)
VIII/D.05d
Sources (4)

via Wikidata · CC0

Article · Italiano

La richterite è un minerale, un anfibolo appartenente, secondo la nomenclatura degli anfiboli del 2012 (IMA 2012), al sottogruppo degli anfiboli di sodio-calcio. Il nome è stato attribuito nel 1865 da Johann Friedrich August Breithaupt in onore del mineralogista tedesco .

Abstract from DBpedia / Wikipedia · CC BY-SA