File:Malachite,_Zaire.jpg · Wikimedia Commons · See Wikimedia Commons
Malachite is a green mineral made of copper, carbon, and oxygen that typically forms banded patterns and grows in underground spaces where water and hot fluids cause it to crystallize. It has been valued throughout history for its distinctive appearance and has been used as a decorative stone, pigment, and source of copper.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Mineral.name
- Malachite
- Mineral.category
- Carbonate mineral
- Mineral.boxbgcolor
- 3fce68
- Mineral.image
- Malachite, Zaire.jpg
- Mineral.caption
- Malachite from the Democratic Republic of the Congo
- Mineral.formula
- Cu2CO3(OH)2
- Mineral.IMAsymbol
- Mlc
- Mineral.molweight
- 221.1 g/mol
- Mineral.strunz
- 5.BA.10
- Mineral.system
- Monoclinic
- Mineral.class
- Prismatic (2/m) (same H-M symbol)
- Mineral.symmetry
- P21/a
- Mineral.color
- Bright green, dark green, blackish green, with crystals deeper shades of green, even very dark to nearly black commonly banded in masses; green to yellowish green in transmitted light
- Mineral.habit
- Massive, botryoidal, stalactitic, crystals are acicular to tabular prismatic
- Mineral.twinning
- Common as contact or penetration twins on and . Polysynthetic twinning also present.
- Mineral.cleavage
- Perfect on fair on
- Mineral.fracture
- Subconchoidal to uneven
- Mineral.tenacity
- Brittle
via Wikipedia infobox
Wikidata facts
- Named after
- peafowl
- Image
- Malachit, Kupferspat.jpg
Show 12 more facts
- Commons category
- Malachite
- streak color
- green
- Nickel-Strunz 9th edition (updated 2009)
- 5.BA.10
- Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
- 5.BA.10
- described by source
- Pauly–Wissowa
- crystal system
- monoclinic crystal system
- Mohs' hardness
- 3.75
- density
- 3.850
- different from
- Malachite
- IMA Mineral Symbol
- Mlc
- chemical formula
- Cu₂(CO₃)(OH)₂
- Strunz 8th edition (series ID, updated)
- Vb/B.01
Sources (6)
via Wikidata · CC0
Article · Italiano
La malachite (dal greco Μολοχίτης, verde malva) è un minerale di rame appartenente alla classe dei carbonati (per la precisione è un idrossido carbonato rameico), e risulta effervescente al contatto con l'acido cloridrico.
Abstract from DBpedia / Wikipedia · CC BY-SA
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