melilite उदाहरण वाक्य

Nyiragongo, another African volcano known for its semipermanent lava lake activity, erupts lava made of melilite nephelinite.
Extremely rare igneous rocks contain as much as 70 % melilite, together with minerals such as pyroxene and perovskite.
The other magma type crystallized to nepheline, melilite, pyroxene, and, in some of the rocks, plagioclase.
Shaheru, Congo; and with wollastonite, clinopyroxene, nepheline, melilite, titanian garnet and titanian magnetite at Oldoinyo Lengai.
On the southern part of the Central Plateau, there are olivine melilite nephelinite, olivine nephelinite, quartz tholeiite lava flows.

Many of them also contain nepheline, sodalite, hauyne and nosean; the much rarer mineral melilite appears also in some examples.
Gugiaite is a melilite and is distinctly different from other beryllium minerals such as meliphanite and leucophanite ( Grice and Hawthorne 2002 ).
Other igneous rocks containing melilite crystallize from magma derived from the Earth's mantle and apparently uncontaminated by the Earth's crust.
"' Gugiaite "'is a melilite mineral, named for the Chinese village of Gugia where it was first discovered.
Associated minerals include melilite, spurrite, tobermorite, thomsonite, larnite, grossular, bultfonteinite, calcite, analcime, foshagite and hillebrandite.