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UM1986-//-SiO:AlCa

A synonym of Davidsmithite
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Formula:
(Ca,◻)2Na6Al8Si8O32
Synonym:
A synonym of Davidsmithite
Refered to as a "new K-poor, Ca-rich nepheline structure mineral" from the Liset eclogite, Sogn og Fjordane, Norway by Smith & Kechid (1986). Found in thin section as a corona around anhedral crystals of lisetite. Approved as a new mineral by IMA in 2016 (IMA 2016-070).


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Unique IdentifiersHide

Mindat ID:
47736 (as UM1986-//-SiO:AlCa)
50778 (as Davidsmithite)
Long-form identifier:
mindat:1:1:47736:9 (as UM1986-//-SiO:AlCa)
mindat:1:1:50778:5 (as Davidsmithite)

Similar NamesHide

UM1958-04-SiO:AlHKK2Al3Si7O18(OH,F)3
UM1994-27-SiO:AlKA synonym of LiebermanniteKAlSi3O8
UM1997-//-SiO:AlCaHCa0.8Al0.2SiOn(OH)m(H2O)x
UM2000-62-SiO:AlNaA synonym of Lingunite(Na,Ca)AlSi3O8
UM2005-27-SiO:AlCaA synonym of KushiroiteCaAlAlSiO6

Internet Links for UM1986-//-SiO:AlCaHide

References for UM1986-//-SiO:AlCaHide

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