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Humite is a
mineral found in the
volcanically ejected m****es of Vesuvius. It was
first described in 1813 and
named for
Abraham Hume (1749–1838). Earth...
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Clinohumite is an
uncommon member of the
humite group, a
magnesium silicate according to the
chemical formula (Mg, Fe)9(SiO4)4(F,OH)2. The
formula can...
- The
humite group is a
group of
nesosilicates with the
general formula An(SiO4)m(F,OH)2. When A is
predominantly magnesium we have the
humite subgroup:...
- Fe2Al9(SiO4)4(O,OH)2
Humite group – (Mg,Fe)7(SiO4)3(F,OH)2
Norbergite – Mg3(SiO4)(F,OH)2
Chondrodite – Mg5(SiO4)2(F,OH)2
Humite – Mg7(SiO4)3(F,OH)2 Clinohumite...
- only
Topaz group Topaz Al2SiO4(F,OH)2,
Krieselite (Al,Ga)2(Ge,C)O4(OH)2
Humite,
general formula An(SiO4)m(F,OH)2
Chondrodite series Alleghanyite (Mn2+)5(SiO4)2(OH...
- of
limestone and is
typically ****ociated with calcite, pyrite, diopside,
humite, forsterite,
hauyne and muscovite.
Other blue minerals, such as the carbonate...
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fairly rare mineral, it is the most
frequently encountered member of the
humite group of minerals. It is
formed in
hydrothermal deposits from
locally metamorphosed...
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Hexagonite Hibonite Hiddenite Hodgkinsonite Holtite Howlite Huebnerite Humite Hureaulite Hurlbutite Hyperitdiabas Ilmenite Inderite Jade
Jadeite Chloromelanite...
- (series of amphiboles)
Howlite Hsianghualite Hubeite Hübnerite
Huemulite Humite Huntite Hureaulite Hutchinsonite Huttonite Hydroboracite Hydrogrossular...
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Otjozondjupa region.
Jerrygibbsite is
member of the
leucophoenite family of the
humite group. It is
always found with
these two minerals. It is a
dimorph of sonolite...
