10 BÜCHER, DIE MIT «LEUCITE» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
leucite in der folgenden bibliographischen Auswahl. Bücher, die mit
leucite im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
Leucite is a characteristic component of potassic, undersaturated, volcanic and
hypabyssal rocks, ranging in composition from ultramafic to felsic. Because water
pressure restricts the stability field of leucite (Fig. 223), it does not occur in most ...
William Alexander Deer, Robert Andrew Howie, 2004
2
Phase Diagrams in Advanced Ceramics
The alkali-bearing minerals found in the blast furnace include kaliophilite-
nepheline, leucite, plagioclase, and alkali carbonates [40-44]. Kaliophilite was
the dominant reaction product on the inside surface of the lining and in the joints
between ...
3
Igneous Rocks: A Classification and Glossary of Terms: ...
rock consisting essentially of leucite, olivine and clinopyroxene. The name
should not be used as the term basalt is now restricted to a rock containing
essential plagioclase. As the rock is a variety of foidite it should be given the
appropriate ...
R. W. Le Maitre, A. Streckeisen, B. Zanettin, 2002
4
Minerals: Their Constitution and Origin
(for feldspars, see Chapter 1 9) Leucite (KAlSi2O6) forms trapezohedral crystals
of almost ideal shape (Plate 16f). These crystals are composed of thin twinned
plates of tetragonal symmetry that form as a result of transformation from an ...
Hans-Rudolf Wenk, Andrei Bulakh, 2004
5
Igneous Rocks: Composition, Texture and Classification, ...
Its texture is microporphyritic, with about 50 per cent of microphenocrysts of
leucite, labradorite, augite, and orthoclase; the miel'ogroundmass consisting ol'
augite with small amounts of orthoclsse, olivine, barkevikite, nephelite, magnetite
and ...
6
Petrology of Lamproites
(1975) also demonstrate the wide melting interval of leucite phlogopite
lamproites from the Leucite Hills. Phenocrystal phlogopite and diopside contain
10-50 u,m primary melt inclusions, consisting of gas, plus glass with and without
crystals, ...
Roger H. Mitchell, S.C. Bergman, 1991
7
Kimberlites I : Kimberlites and Related Rocks: Proceedings ...
diamondiferous Ellendale pipes and leucite psuedomorphs are commonly
present in the groundmass of phlogopite -and/or diopside-rich olivine lamproites
containing lesser amounts of modal olivine; priderite is generally conspicuous in
these ...
8
Phase-equilibrium Relations of the Common Rock-forming ...
all the phases in equilibrium lie in the plane of the diagram or in this plane
produced (cordierite-leucite-silica is a part of the larger plane spinel-silica-
leucite) . Thus, Y (fig. 73) is the piercing point of the univariant line leucite +
potassium ...
9
U.S. Geological Survey professional paper
LEUCITE-PLAGIOCLASE ROCKS, ETC. Inclusive. Author's name. Leueitophyre.
Leucite-tephrite. Ix'ticotcphrite. Leucite-ba.«anite. I-eucite-basanite. Iveucite-
hasanite. Leucite-basanite. I^eucite-basanite. Leucitite. Leucite-tephrite. I incite- ...
Geological Survey (U.S.), 1903
10
Geochemistry: Pathways and Processes
In figure 10.18b, the intersection of the leucite-anorthite and orthoclase-anorthite
subtraction curves with the leucite-orthoclase reaction curve produces this kind of
point. A distributary reaction point, shown in figure 10180, has two outlets and, ...
Harry Y. McSween, Steven McAfee Richardson, Maria E. Uhle, 2013
10 NACHRICHTEN, IN DENEN DER BEGRIFF «LEUCITE» VORKOMMT
Erfahre, worüber man in den einheimischen und internationalen Medien spricht und wie der Begriff
leucite im Kontext der folgenden Nachrichten gebraucht wird.
Crowns versus veneers
However, a recent survey of practitioners by Clinicians Report Foundation shows that use of feldspathic ceramic and leucite-reinforced ceramic ... «Dental Economics, Jul 15»
Idaho Power resists Nevada coal plant shut down
Receipts in the same period totaled 229,381st from the Black Butte, Leucite Hills, North Antelope Rochelle, Antelope and Black Thunder mines ... «Argus Media, Jul 15»
GCU invents nano-powder for uplift of fingerprints
It is pertinent to mention here that the United States Patent Office had already patented GCU's invented 'analytical grade salt', 'nano-leucite for ... «The News International, Mai 15»
Valuable research: GCU set to sell three patents to industry
The nano-leucite fertiliser ensures minimum nutrient loss and reduced groundwater contamination,” a GCU scientist associated with the project ... «The Express Tribune, Mai 15»
Humble neutron is valuable tool in geology
... including structural studies of minerals such as quartz, leucite and calcite, measurements of phonons in minerals like calcite to investigate ... «Phys.Org, Mär 15»
Selena Gomez's Ripped Jeans: Shop Her Edgy Look For $70
Lastly, Sel finished off her casual look with fun leucite glasses, black booties and a lustworthy leather jacket emblazoned with patchwork. «Hollywood Life, Feb 15»
GCU gets three US patents
The United States Patent and Trademark Office patented the university's 'analytical grade salt', 'nano-leucite for slow release nitrogen fertiliser ... «The Nation, Feb 15»
NuSmile launches BioCem Universal BioActive cement
“BioCem forms a superior bond between dentin and zirconia, lithium silicates and disilicates, or leucite glass ceramic materials. Moreover ... «Dentistry IQ, Feb 15»
THE HIGHWAYMAN: Wild horses in the Wild West
Killpecker is located in the Leucite Hills, which are the remains of volcanic flows from Pleistocene Era eruptions. The presence of the Leucite ... «Delaware County Daily Times, Mai 14»
America's longest mule deer migration discovered in Wyoming
In the winter of 2011, a team led by biologist Hall Sawyer put tracking collars on 40 mule deer near the Leucite Hills in Wyoming's Red Desert. «WyoFile, Apr 14»
