Information om | Engelska ordet ARFVEDSONITE

Exempel på hur man kan använda ARFVEDSONITE i en mening

• Cummingtonite shares few compositional similarities with alkali amphiboles such as arfvedsonite, glaucophane-riebeckite.
• The arfvedsonite granites contain minerals rich in rare-earth element minerals such as pyrochlore and bastnaesite.
• It occurs in nepheline syenites and pegmatites in association with aegirine, nepheline, microcline, arfvedsonite, elpidite, loparite, eudialyte, astrophyllite, mangan-neptunite, lavenite, rinkite, apatite, titanite and ilmenite.
• It was discovered in the Willow creek basin below Silver Star mountain in miarolitic cavities within the alkaline arfvedsonite granite phase of the Golden Horn batholith, Okanogan County, Washington.
• It occurs in association with quartz, narsarsukite, calcite, fluorite, ancylite, molybdenite, leucosphenite, lorenzenite, galena, albite, pectolite, apophyllite, leifite, microcline and arfvedsonite.
• Mafic minerals may include aegirine, fayalite, aenigmatite, ilmenite, and sodic amphibole (often arfvedsonite or ferrorichterite).
• The complex is noted for a wide variety of rare minerals and is the type locality for thirty minerals, including: aenigmatite, arfvedsonite, sodalite, eudialyte and tugtupite.
• Associating minerals are aegirine, arfvedsonite, eudialyte, nepheline, potassic feldspar, and sodalite.
• Serandite has been found in association with aegirine, analcime, arfvedsonite, astrophyllite, eudialyte, fluorite, leucophanite, mangan-neptunite, microcline, nepheline, sodalite, and villiaumite.
• It is commonly associated with microcline, nepheline, lorenzenite, murmanite, lamprophyllite, and arfvedsonite.
• The associated species of Sheldrickite include pectolite, microcline, arfvedsonite, aegirine, polylithionite, calcite, fluorite and minor molybdenite, leucosphenite, thenardite, thermonatrite, sphalerite, galena, schairerite and kogarkoite.
• The Kudaru ring complex was discovered to contain mildly alkaline fayalite granite porphyry, peralkaline arfvedsonite granite and metaluminous biotite granite, emplaced between 176.
• The trachyte contains a matrix of sodic plagioclase alkali feldspar, katophorite, arfvedsonite, aenigmatite and opaque oxides that is embedded with sparse phenocrysts of anorthoclase and sodic ferrohedenbergite.

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