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Shigaite

Index Shigaite

Shigaite is a mineral with formula NaAl3(Mn2+)6(SO4)2(OH)18·12H2O that typically occurs as small, hexagonal crystals or thin coatings. [1]

33 relations: Arsenoclasite, Baryte, Caryopilite, Galaxite, Gatehouseite, Gypsum, Hausmannite, Hematite, Hermann–Mauguin notation, Hexagonal crystal family, Hydrogen bond, Intercalation (chemistry), Jacobsite, Japan, Leucophoenicite, Lustre (mineralogy), Manganese, Manganosite, Metamorphic rock, Motukoreaite, National Museum of Natural History, Oxyanion, Oxycation, PDF, Rhodochrosite, Shiga Prefecture, Sodium, Sonolite, South Africa, South Australia, Sulfate minerals, Type specimen (mineralogy), Volatility (chemistry).

Arsenoclasite

Arsenoclasite (originally arsenoklasite) is a red or dark orange brown mineral with formula Mn5(AsO4)2(OH)4.

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Baryte

Baryte or barite (BaSO4) is a mineral consisting of barium sulfate.

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Caryopilite

Caryopilite (synonymous with ectropite and ektropite) is a brown-colored mineral with formula (Mn2+,Mg)3Si2O5(OH)4.

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Galaxite

Galaxite, also known as 'mangan-spinel' is an isometric mineral belonging to the spinel group of oxides with the ideal chemical formula Mn2+Al2O4.

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Gatehouseite

Gatehouseite is a manganese hydroxy phosphate mineral with formula Mn5(PO4)2(OH)4.

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Gypsum

Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O.

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Hausmannite

Hausmannite is a complex oxide of manganese containing both di- and tri-valent manganese.

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Hematite

Hematite, also spelled as haematite, is the mineral form of iron(III) oxide (Fe2O3), one of several iron oxides.

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Hermann–Mauguin notation

In geometry, Hermann–Mauguin notation is used to represent the symmetry elements in point groups, plane groups and space groups.

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Hexagonal crystal family

In crystallography, the hexagonal crystal family is one of the 6 crystal families, which includes 2 crystal systems (hexagonal and trigonal) and 2 lattice systems (hexagonal and rhombohedral).

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Hydrogen bond

A hydrogen bond is a partially electrostatic attraction between a hydrogen (H) which is bound to a more electronegative atom such as nitrogen (N), oxygen (O), or fluorine (F), and another adjacent atom bearing a lone pair of electrons.

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Intercalation (chemistry)

In chemistry, intercalation is the reversible inclusion or insertion of a molecule (or ion) into materials with layered structures.

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Jacobsite

Jacobsite is a manganese iron oxide mineral.

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Japan

Japan (日本; Nippon or Nihon; formally 日本国 or Nihon-koku, lit. "State of Japan") is a sovereign island country in East Asia.

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Leucophoenicite

Leucophoenicite is a mineral with formula Mn7(SiO4)3(OH)2.

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Lustre (mineralogy)

Lustre or luster is the way light interacts with the surface of a crystal, rock, or mineral.

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Manganese

Manganese is a chemical element with symbol Mn and atomic number 25.

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Manganosite

Manganosite is a rare mineral composed of manganese(II) oxide MnO.

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Metamorphic rock

Metamorphic rocks arise from the transformation of existing rock types, in a process called metamorphism, which means "change in form".

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Motukoreaite

Motukoreaite is a mineral with formula Mg6Al3(OH)18(SO4)2·6H2O (possibly more than one species).

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National Museum of Natural History

The National Museum of Natural History is a natural-history museum administered by the Smithsonian Institution, located on the National Mall in Washington, D.C., United States.

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Oxyanion

An oxyanion, or oxoanion, is an ion with the generic formula (where A represents a chemical element and O represents an oxygen atom).

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Oxycation

An oxycation is a polyatomic ion with a positive charge that contains oxygen.

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PDF

The Portable Document Format (PDF) is a file format developed in the 1990s to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.

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Rhodochrosite

Rhodochrosite is a manganese carbonate mineral with chemical composition MnCO3.

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Shiga Prefecture

is a prefecture of Japan, which forms part of the Kansai region in the western part of Honshu island.

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Sodium

Sodium is a chemical element with symbol Na (from Latin natrium) and atomic number 11.

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Sonolite

Sonolite is a mineral with formula Mn9(SiO4)4(OH,F)2.

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South Africa

South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa.

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South Australia

South Australia (abbreviated as SA) is a state in the southern central part of Australia.

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Sulfate minerals

The sulfate minerals are a class of minerals that include the sulfate ion (SO42−) within their structure.

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Type specimen (mineralogy)

In mineralogy, the type specimen, also known as type material, is a reference sample by which a mineral is defined.

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Volatility (chemistry)

In chemistry and physics, volatility is quantified by the tendency of a substance to vaporize.

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References

[1] https://en.wikipedia.org/wiki/Shigaite

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