- in a
feldspar groundm**** Latite – Type of
volcanic rock – A silica-
undersaturated form of
andesite Lherzolite – an
ultramafic and
ultrabasic rock that...
- Sea Ice Melt". sciencemag.org.
Retrieved 2014-08-08. "Arctic
Ocean undersaturated for
calcium carbonate - environmentalresearchweb". environmentalresearchweb...
- (nephélē) 'cloud'), is a rock-forming
mineral in the
feldspathoid group – a silica-
undersaturated aluminosilicate, Na3KAl4Si4O16, that
occurs in
intrusive and volcanic...
-
preservation and
burial of CaCO3 on the seafloor. However, this
creates undersaturated seawater below the
saturation depth,
preventing CaCO3
burial on the...
-
silica undersaturated foid-bearing
pyroxenite (es****ite), and
nepheline syenite.
Carbonatites are
typically ****ociated with
undersaturated (low silica)...
- elements.
Alkali basalt is
relatively rich in
alkali metals. It is silica-
undersaturated and may
contain feldspathoids,
alkali feldspar, phlogopite, and kaersutite...
- the fine-grained
extrusive equivalent.
Nepheline syenites are silica-
undersaturated and some are
peralkaline (terms
discussed in
igneous rock). Nepheline...
- most silicic. A
normative feldspathoid classifies a rock as silica-
undersaturated; an
example is nephelinite.
Magmas are
further divided into
three series:...
-
nepheline syenites. It is ****ociated with
other minerals typical of silica-
undersaturated environments,
namely leucite,
cancrinite and natrolite.
Other ****ociated...
-
produced by the same
genetic processes. Es****ite is a form of silica-
undersaturated pyroxene gabbro,
containing nepheline and
orthoclase as
essential constituents...
