RC Ewing, RF Haaker - Nuclear and Chemical Waste Management, 1980 - Elsevier Metamict minerals are a special class of amorphous materials which were
initially crystalline. Although the mechanism for the loss of crystallinity in
these minerals (mostly actinide containing oxides and silicates) is not ... Cited by 24 - Related articles
- ►arizona.edu [PDF] C Aurisicchio, C De Vito, V Ferrini, P Orlandi - Canadian Mineralogist, 2002 - canmin.geoscienceworld.org The Fonte del Prete rare-element-enriched granitic pegmatite dike, located near
the village of San Piero in Campo, Island of Elba, Italy, displays LCT-type
geochemical features, and is genetically related to the Monte Capanne ... Cited by 14 - Related articles - BL Direct - All 6 versions
C Aurisicchio, C De Vito, V Ferrini, P Orlandi - Mineralogical Magazine, 2001 - MSGBI Chemical composition and cell parameters were ascertained on new data from
Ti-Nb-Ta complex oxides from the miarolitic pegmatites of the Baveno pink
granite (Southern Alps, NW Italy). The crystals are tiny, single or ... Cited by 13 - Related articles - BL Direct - All 3 versions
- ►arizona.edu [PDF] TS Ercit - Canadian Mineralogist, 2005 - canmin.geoscienceworld.org The (Y,REE,U,Th)–(Nb,Ta,Ti) oxide minerals in REE-enriched granitic pegmatite
and A- and I-type granites are primarily comprised of the fergusonite,
samarskite, euxenite, aeschynite and pyrochlore groups. They are typically ... Cited by 6 - Related articles - BL Direct - All 6 versions
P Bonazzi, M Zoppi, L Dei - European Journal of Mineralogy, 2002 - eurjmin.geoscienceworld.org To study the possible structural-geometrical variations affecting the structure
of aeschynite when heated in air, the heat-induced recrystallization process of
a metamict sample from Evje-Iveland was monitored by recording X-ray powder ... Cited by 4 - Related articles - BL Direct - All 4 versions
- ►arizona.edu [PDF] N Tomasic, A Gajovic, V Bermanec, M Rajic - Canadian mineralogist, 2004 - canmin.geoscienceworld.org Metamict aeschynite-(Y) and polycrase-(Y) were studied by X-ray diffraction and
Raman spectroscopy. To restore their crystal structure, the mineral samples were
heated at various temperatures in air. The temperatures of 400, 500, 650, ... Cited by 4 - Related articles - All 6 versions
[CITATION] Aeschynite and euxenite structure-types as host phases for rare-earths and actinides from …
TS Ercit - Canadian Mineralogist, 2002 - rruff.geo.arizona.edu An avoidable compounding of procedural and conceptual errors led to the
generally held yet erroneous conclusion that “lyndochite” is equivalent to
aeschynite-(Y). Instead, “lyndochite” is a minor chemical variety of ... Cited by 1 - Related articles - View as HTML - BL Direct - All 7 versions
Z Yang, M Smith, P Henderson, MJ LeBas, K … - European Journal of Mineralogy, 2001 - eurjmin.geoscienceworld.org The aeschynite-group minerals occurring in an aegirine-fluorite-dolomite-
aeschynite vein in the Bayan Obo Nb-REE-Fe deposit show complex compositional
zoning in BSE images. Microprobe analyses revealed that the concentrations ... Cited by 1 - Related articles - BL Direct - All 5 versions
JF Slack, JN Aleinikoff, HE Belkin, CM … - Canadian Mineralogist, 2008 - canmin.geoscienceworld.org Small polycrase–titanite veins 0.1–2 mm thick cut the tourmalinite feeder
zone in the deep footwall of the Sullivan Pb–Zn– Ag deposit, southeastern
British Columbia. Unaltered, euhedral crystals of polycrase and titanite ... Related articles - All 3 versions
