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Greenalite is a
mineral in the kaolinite-serpentine
group with the
chemical composition (Fe2+,Fe3+)2-3Si2O5(OH)4. It is a
member of the
serpentine group...
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located in the city of Rapotín, Moravia.
Later competitors were sold as "
Greenalite", "Verdelite", and "Amronlite". A
British version of the banker's lamp...
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Taconite Sedimentary iron
formation rock
Composition Primary Magnetite,
hematite and
chert Secondary Siderite,
greenalite,
minnesotaite and stilpnomelane...
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Berthierine Brindleyite Caryopilite Chrysotile Cronstedtite Fraipontite Greenalite Guidottiite Kellyite Lizardite Manandonite Népouite
Odinite Pecoraite...
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Berthierine Brindleyite Caryopilite Chrysotile Cronstedtite Fraipontite Greenalite Guidottiite Kellyite Lizardite Manandonite Népouite
Odinite Pecoraite...
- iron in
carbonates (siderite or ankerite) or
silicates (minnesotaite,
greenalite, or grunerite), but in
those mined as iron ores,
oxides (magnetite or...
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Berthierine Brindleyite Caryopilite Chrysotile Cronstedtite Fraipontite Greenalite Guidottiite Kellyite Lizardite Manandonite Népouite
Odinite Pecoraite...
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Gormanite Goslarite Graftonite Grandidierite Grandreefite Graphite Gratonite Greenalite Greenockite Gregoryite Greifensteinite Greigite Grossite Grossular Groutite...
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carbonates siderite and ankerite, or the iron-rich
silicates minnesotaite and
greenalite. Most BIFs are
chemically simple,
containing little but iron oxides, silica...
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Berthierine Brindleyite Caryopilite Chrysotile Cronstedtite Fraipontite Greenalite Guidottiite Kellyite Lizardite Manandonite Népouite
Odinite Pecoraite...