The petrology and geochemistry of Nyiragongo lavas of 2002, 2016, 1977 and 2017 AD, and the trace element partitioning between melilitite glass and melilite, nepheline, leucite, clinopyroxene, apatite, olivine and Fe-Ti oxides: a unique scenario

Autor: Minissale S.[1], Zanetti A.[2], Tedesco D.[3, Morra V.[1], Melluso L.[1]

Publikováno v: Lithos (Oslo. Print) 332-333 (2019): 296–311. doi:10.1016/j.lithos.2019.02.023
info:cnr-pdr/source/autori:Minissale S.[1], Zanetti A.[2], Tedesco D.[3,4], Morra V.[1], Melluso L.[1]/titolo:The petrology and geochemistry of Nyiragongo lavas of 2002, 2016, 1977 and 2017 AD, and the trace element partitioning between melilitite glass and melilite, nepheline, leucite, clinopyroxene, apatite, olivine and Fe-Ti oxides: a unique scenario/doi:10.1016%2Fj.lithos.2019.02.023/rivista:Lithos (Oslo. Print)/anno:2019/pagina_da:296/pagina_a:311/intervallo_pagine:296–311/volume:332-333

The Nyiragongo lava of 2002, and the new one flowing from the spatter cone grown up in 2016 close to the lava lake, are melilitites (melilite-nephelinites). They have low MgO (4 wt%), are chemically almost indistinguishable from the lavas of 1977 and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a5bfa9f5b1985ab11e44a02626c0196
https://doi.org/10.1016/j.lithos.2019.02.023