-
readily become incorporated into a
crystal lattice i.e. niobium,
zirconium Albitite, from
replacement of
plagioclase by
albite (albitization)
Effects of metasomatism...
- Greenland, and
first recognized in 2000. It
occurs in tugtupite-bearing
albitite, a rare
highly alkaline igneous rock. Webmineral.com data Mindat.org Structure...
- also
refer to
other similar-looking,
relatively hard
greenstones such as
albitite, omphacite, chrysoprase, and quartzite.
Variation in
color is
largely due...
- rare mineral,
occurs as
large crystals in a
metasomatised albite-rich
albitite ****. In
addition to gabbro, the
second intrusive suite included nepheline...
-
Giant (up to 100
thousands t U) U
deposits in
sodium metasomatites (
albitites) are
known in
Central Ukraine and Brazil.[citation needed] Two subtypes...
- the
underlying tourmalinite pipe and the ore zone, and
development of an
albitite body in the
overlying sediments. This later,
lower temperature hydrothermal...
- Routledge. p. 378. ISBN 0-415-21329-0.
Sources Harlow, G.E., Jadeitites,
albitites and
related rocks from the
Motagua Fault Zone, Guatemala,
Journal of Metamorphic...
-
veins in
nepheline syenite. It also
occurs with
calcite and
pyrite in
albitite veins. Warr, L.N. (2021). "IMA–CNMNC
approved mineral symbols". Mineralogical...
- Tectonophysics, 312 (2-4), 249–266.
CRISPINI L. &
Capponi G. - 2002 -
Albitite and
listvenite in the
Lanterman Fault Zone (northern
Victoria Land, Antarctica)...
- complex,
Greenland –
hence its name. At the type
locality taseqite occurs in
albitite veins,
together with aegirine, analcime, catapleiite, ferrobustamite, hemimorphite...
