-
Titanite, or
sphene (from
Ancient Gr**** σφηνώ (sphēnṓ) 'wedge'), is a
calcium titanium nesosilicate mineral, CaTiSiO5.
Trace impurities of iron and aluminium...
-
Titanites is an
extinct ammonite cephalopod genus within the
family Dorsoplanitidae, that
lived during the late
Tithonian of the Late Jur****ic. Its fossils...
- as yttrotitanite) is a
variety of the
mineral titanite of a
brownish black color,
related to
titanite in form. It
consists chiefly of
silicon dioxide...
- ore
deposits as the
result of the
alteration of ilmenite, perovskite, or
titanite. Hurlbut,
Cornelius S.; Klein, Cornelis, 1985,
Manual of Mineralogy, 20th...
- Kyawt****te
Varieties that are not
valid species:
Keilhauite (variety of
titanite)
Kerolite (variety of talc)
Krantzite (natural resin)
Kunzite (variety...
- host
crystal structure. The
inclusions are
typically zircon, apatite, or
titanite which can
accommodate uranium or
thorium within their crystal structures...
- ****ociation
includes cafetite (which with it is also polymorphous), perovskite,
titanite,
rutile and ilmenite. K****ite at
Webmineral K****ite at
Mindat v t e...
-
undergo metamictisation include allanite, gadolinite, ekanite,
thorite and
titanite.
Ekanite is
almost invariably found completely metamict as
thorium and...
- Ludovic; Collins,
Gareth S.; Gulick, Sean P.S. (15 July 2020). "Shocked
titanite records Chicxulub hydrothermal alteration and
impact age".
Geochimica et...
-
gadolinite mo****te parisite-(Ce) parisite-(La)
stillwellite synchysite titanite wakefieldite xenotime zircon These minerals contain the 17 rare
earth elements...
