Mascagnite (original) (raw)

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La mascagnita és un mineral de la classe dels sulfats. Rep el seu nom de Paolo Mascagni (1755-1815), professor d'anatomia de la Universitat de Siena, qui va descriure per primera vegada el material.

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dbo:abstract La mascagnita és un mineral de la classe dels sulfats. Rep el seu nom de Paolo Mascagni (1755-1815), professor d'anatomia de la Universitat de Siena, qui va descriure per primera vegada el material. (ca) Mascagnita sulfato motako minerala da. (eu) Mascagnite is a rare ammonium sulfate mineral (NH4)2SO4. It crystallizes in the orthorhombic system typically forming as stalactitic masses exhibiting good cleavage. It is soft (not higher than 2.5 on the Mohs Scale) and water-soluble. Optical properties are variable; the purest form is transparent and colorless, but opaque gray or yellow deposits are also known. It occurs in fumaroles, as at Mount Vesuvius and associated with coal seam fires. It was named for Italian anatomist Paolo Mascagni (1752–1815) who first described the mineral. (en) La mascagnite est un corps chimique minéral, le sulfate d'ammonium naturel de formule chimique développée (NH4)2SO4. Il s'agit d'un minéral évaporitique tendre et rare, de la famille des sulfates. Il était connu par les anciens chimistes sous le terme d'alcali volatil vitriolé. (fr) La mascagnite è un minerale. (it) Масканьїт (рос. масканьит; англ. mascagnite, mascagnine; нім. Mascagnit m, Mascagnin m) — мінерал, сульфат амонію острівної будови. Синоніми: маскагніт. (uk)
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dbo:wikiPageLength 2824 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID 1071687894 (xsd:integer)
dbo:wikiPageWikiLink dbr:Nitrogen dbr:Hydrogen dbc:Mount_Vesuvius dbr:Fumaroles dbr:Mount_Vesuvius dbr:Cleavage_(crystal) dbr:Coal_seam_fire dbc:Orthorhombic_minerals dbr:Ammonium_sulfate dbc:Ammonium_minerals dbr:Oxygen dbr:Paolo_Mascagni dbc:Sulfate_minerals dbc:Minerals_in_space_group_62 dbr:Sulfur dbr:Sulfate_mineral dbr:H-M_symbol dbr:Orthorhombic dbr:Mohs_Scale
dbp:caption Acicular crystals and flakes of Mascagnite (en)
dbp:category dbr:Sulfate_mineral
dbp:class dbr:H-M_symbol Dipyramidal (en)
dbp:cleavage Distinct/ good (en) On {001} (en)
dbp:color Colorless, grey, yellowish-grey, yellow (en)
dbp:density 1.768
dbp:diaphaneity Transparent, translucent, opaque (en)
dbp:formula 2 (xsd:integer)
dbp:fracture Irregular/ uneven (en)
dbp:imagesize 260 (xsd:integer)
dbp:imasymbol Msc (en)
dbp:luster Vitreous, dull (en)
dbp:mohs 2 (xsd:integer)
dbp:name Mascagnite (en)
dbp:strunz 7 (xsd:integer)
dbp:symmetry Pnam (en)
dbp:system dbr:Orthorhombic
dbp:tenacity Sectile (en)
dbp:wikiPageUsesTemplate dbt:Frac dbt:Reflist dbt:Short_description dbt:Sulfate-mineral-stub dbt:Infobox_mineral
dcterms:subject dbc:Mount_Vesuvius dbc:Orthorhombic_minerals dbc:Ammonium_minerals dbc:Sulfate_minerals dbc:Minerals_in_space_group_62
gold:hypernym dbr:SO
rdf:type owl:Thing dul:ChemicalObject dbo:ChemicalSubstance yago:WikicatAmmoniumMinerals wikidata:Q7946 dbo:Mineral yago:WikicatOrthorhombicMinerals yago:WikicatSulfateMinerals yago:Abstraction100002137 yago:Material114580897 yago:Matter100020827 yago:Mineral114662574 yago:Part113809207 yago:PhysicalEntity100001930 yago:Relation100031921 yago:Substance100019613
rdfs:comment La mascagnita és un mineral de la classe dels sulfats. Rep el seu nom de Paolo Mascagni (1755-1815), professor d'anatomia de la Universitat de Siena, qui va descriure per primera vegada el material. (ca) Mascagnita sulfato motako minerala da. (eu) Mascagnite is a rare ammonium sulfate mineral (NH4)2SO4. It crystallizes in the orthorhombic system typically forming as stalactitic masses exhibiting good cleavage. It is soft (not higher than 2.5 on the Mohs Scale) and water-soluble. Optical properties are variable; the purest form is transparent and colorless, but opaque gray or yellow deposits are also known. It occurs in fumaroles, as at Mount Vesuvius and associated with coal seam fires. It was named for Italian anatomist Paolo Mascagni (1752–1815) who first described the mineral. (en) La mascagnite est un corps chimique minéral, le sulfate d'ammonium naturel de formule chimique développée (NH4)2SO4. Il s'agit d'un minéral évaporitique tendre et rare, de la famille des sulfates. Il était connu par les anciens chimistes sous le terme d'alcali volatil vitriolé. (fr) La mascagnite è un minerale. (it) Масканьїт (рос. масканьит; англ. mascagnite, mascagnine; нім. Mascagnit m, Mascagnin m) — мінерал, сульфат амонію острівної будови. Синоніми: маскагніт. (uk)
rdfs:label Mascagnita (ca) Mascagnita (eu) Mascagnite (fr) Mascagnite (it) Mascagnite (en) Масканьїт (uk)
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prov:wasDerivedFrom wikipedia-en:Mascagnite?oldid=1071687894&ns=0
foaf:depiction wiki-commons:Special:FilePath/Mascagnite-90398.jpg
foaf:isPrimaryTopicOf wikipedia-en:Mascagnite
foaf:name Mascagnite (en)
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is dbp:othernames of dbr:Ammonium_sulfate
is foaf:primaryTopic of wikipedia-en:Mascagnite