Jump to content

Main menu Navigation ●Main page ●Contents ●Current events ●Random article ●About Wikipedia ●Contact us ●Donate Contribute ●Help ●Learn to edit ●Community portal ●Recent changes ●Upload file

●Create account ●Log in ●Create account ● Log in Pages for logged out editors learn more ●Contributions ●Talk

(Top) 1 See also 2 References

Zakharovite

●Afrikaans ●Català ●Euskara ●Français ●Italiano ●Русский ●தமிழ் Edit links ●Article ●Talk ●Read ●Edit ●View history Tools Actions ●Read ●Edit ●View history General ●What links here ●Related changes ●Upload file ●Special pages ●Permanent link ●Page information ●Cite this page ●Get shortened URL ●Download QR code ●Wikidata item Print/export ●Download as PDF ●Printable version In other projects ●Wikimedia Commons Appearance From Wikipedia, the free encyclopedia

Zakharovite

General
Category	Mineral
Formula (repeating unit)	Na₄Mn₅Si₁₀O₂₄(OH)₆·6H₂O
IMA symbol	Zak^[1]
Crystal system	Trigonal
Identification
Color	Yellow
Cleavage	Perfect {0001}
Fracture	Conchoidal
Mohs scale hardness	2
Luster	Waxy, pearly, dull
References	^[2]

Zakharovite is a mineral, a silicate of sodium and manganese; formula Na₄Mn₅Si₁₀O₂₄(OH)₆·6H₂O. It has a yellow colour with a pearly lustre. Discovered in 1982 in the Kola peninsula of Northern Russia, it is named after Evgeny Evgenevich Zakharov (1902–1980), the director of the Moscow Institute of Geological Exploration.