“Parisite-(La)”的意思、由来-开放百科全书

词条

Parisite-(La)

释义

Localities
References

{{Infobox mineral|name=Parisite-(La)|image=|alt=|caption=|category=Carbonate mineral|formula=CaLa₂(CO₃)₃3F₂|strunz=|dana=|system=Monoclinic|class=|symmetry=|unit cell=|color=Brown|colour=|habit=|twinning=|cleavage=|fracture=|tenacity=|mohs=|luster=|streak=|diaphaneity=|gravity=|density=|polish=|opticalprop=|refractive=|birefringence=|pleochroism=|2V=|dispersion=|extinction=|length fast/slow=|fluorescence=|absorption=|melt=|fusibility=|diagnostic=|solubility=|impurities=|alteration=|other=|prop1=|prop1text=|references=^[1]}}Parisite-(La) is mineral discovered by Daniel Atencio of the University of São Paulo and colleagues in the Mula claim, Bahia, Brazil. Parisite-(La) is the lanthanum analog of parisite-(Ce), which has the same structure, but with cerium stubstituted for lanthanum. Parisite-(La) is chemically similar to synchysite-(La).^[2]

The type material for parisite-(La) resides in the mineralogical collections of the Museu de Ciência e Técnica, Escola de Minas, Universidade Federal de Ouro Preto, Praça Tiradentes, Centro, Brazil, registration and at the University of Arizona Mineral Museum, Tucson, Arizona.^[3]

Localities

Brazil: Mula claim, Tapera, Novo Horizonte, Bahia^[4]

References

1. ^{{Cite web|url=https://www.mindat.org/min-47935.html|title=Parisite-(La): Parisite-(La) mineral information and data.|website=www.mindat.org|access-date=2017-09-04}}
2. ^{{Cite web|url=http://mineralchallenge.net/new-mineral-listing/#Marklite|title=New Mineral Listing {{!}} Carbon Mineral Challenge|website=mineralchallenge.net|language=en-US|access-date=2017-09-04}}
3. ^{{Cite web|url=https://www.mindat.org/min-47935.html|title=Parisite-(La): Parisite-(La) mineral information and data.|website=www.mindat.org|access-date=2017-09-04}}
4. ^{{Cite journal|last=Hålenius|first=U.|last2=Hatert|first2=F.|last3=Pasero|first3=M.|last4=Mills|first4=S. J.|date=2016-08-01|title=New minerals and nomenclature modifications approved in 2016|url=http://minmag.geoscienceworld.org/content/80/5/915|journal=Mineralogical Magazine|language=en|volume=80|issue=5|pages=915–922|doi=10.1180/minmag.2016.080.084|issn=0026-461X}}

2 : Carbonate minerals|Monoclinic minerals

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