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42 Sentences With "cumulates"

How to use cumulates in a sentence? Find typical usage patterns (collocations)/phrases/context for "cumulates" and check conjugation/comparative form for "cumulates". Mastering all the usages of "cumulates" from sentence examples published by news publications.

Hilarity ensues as every absurd action cumulates in an amalgamation of intricately choreographed antics.
Cumulates and xenoliths from the mantle have been found at some volcanoes.
Ureileites and brachinites remain uncertain and could either be explained as residues or cumulates.
Pyroxenites can be formed as cumulates in ultramafic intrusions by accumulation of pyroxene crystals at the base of the magma chamber. Here they are generally associated with gabbro and anorthite cumulate layers and are typically high up in the intrusion. They may be accompanied by magnetite layers, ilmenite layers, but rarely chromite cumulates. Pyroxenites are also found as layers within masses of peridotite.
Close-up view of a cumulate rock from Montana (scale: about across) Cumulate rocks are igneous rocks formed by the accumulation of crystals from a magma either by settling or floating. Cumulate rocks are named according to their texture; cumulate texture is diagnostic of the conditions of formation of this group of igneous rocks. Cumulates can be deposited on top of other older cumulates of different composition and colour, typically giving the cumulate rock a layered or banded appearance.
This gabbro consists of laminated plagioclase with and the augite-pigeonite pyroxene cumulus. The upper portion of the intrusion consists of the 1.7 km thick Forrestal Range section, with the Saratoga Gabbro cumulates overlain by the 300 m thick Lexington Granophyre.
In the Adamsfield area The Ragged Basin Complex is a broken up formation of chert, sandstone, red mudstone and mafic magma derived rocks. The sandstone is derived from metamorphic and volcanic fragments. Ultramafic rocks are serpentinised. They are not ophiolites, but instead are cumulates of heavy minerals in a shallow magma chamber.
The more acidic rocks also contain rare sphene. Some of the phenocrysts are surrounded by reaction rims, suggesting that they were not in chemical equilibrium with surrounding magma. Cumulates of phenocrysts indicate their formation during the magma differentiation process. Overall, the composition of Ollagüe's rocks fits into a high-potassium calc- alkaline series.
314-346, . The upper differentiated portions of the intrusion include ilmenite-bearing labradorite anorthosites. The lower portion along the northwestern margin consists of ultramafic cumulates with associated segregations of nickel, copper and platinum group elements. Those metallic ores have attracted the interest of resource companies, and their attempts to mine are opposed by conservationists.
Gabbroic clots embedded in the lavas probably formed from cumulates. Xenocrysts with large reaction rims testify to a strong crustal contamination of the forming magma. The overall magma temperatures ranged for the andesitic and dacitic magmas and in the basaltic andesite. The magmas became cooler over time, with the post-collapse magmas being colder than the pre-collapse eruptive products.
Layered peridotites are igneous sediments and form by mechanical accumulation of dense olivine crystals. Some peridotite forms by precipitation and collection of cumulate olivine and pyroxene from mantle-derived magmas, such as those of basalt composition. Peridotites associated with Alaskan-type ultramafic complexes are cumulates that probably formed in the root zones of volcanoes. Cumulate peridotites are also formed in komatiite lava flows.
Younes told Sarah Ellis from Inside Soap that Casey wakes up in the desert, badly beaten and greeted with a "mysterious stranger". Casey is shocked to learn of Kyle's actual identity and feels betrayed by their father. He also explained that Kyle becomes annoyed in the scenario as Brax constantly telephones Casey's mobile phone. The storyline cumulates in a series of dramas.
The situation escalates and Furze said that "Ric finds himself being ordered to finish the fight at gunpoint. Noel wants him punished and it doesn't look good… Ric knows he's at serious risk." The storyline cumulates when Ric starts working at a jewellery shop. The shop is then subjected to an armed robbery carried out by Kane Phillips (Sam Atwell).
Raffles Girls' School (RGS) is an independent all-girls secondary school in Singapore. Established in 1879, the school is one of the oldest in Singapore. Its educational and co-curricular excellence have made it one of the premier secondary schools in Singapore. It provides students with a 6-year Raffles Program which cumulates in the Singapore-Cambridge General Certificate in Education (GCE) 'Advanced' Level Examination.
In the consumer product sector, there have been 107,891 deals announced between 1985 and 2018, which cumulates to a total value of around US$5,835 billion. 2007 was the year with the largest value (US$4,888 billion) followed by a steep slump in 2009 (-70.9%). After the first wave in 2007, now is the second big M&A; wave in the consumer products sector, and a decline is expected.
Millerite is a common metamorphic mineral replacing pentlandite within serpentinite ultramafics. It is formed in this way by removal of sulfur from pentlandite or other nickeliferous sulfide minerals during metamorphism or metasomatism. Millerite is also formed from sulfur poor olivine cumulates by nucleation. Millerite is thought to form from sulfur and nickel which exist in pristine olivine in trace amounts, and which are driven out of the olivine during metamorphic processes.
The Dufek intrusion is associated with large volumes of Jurassic tholeiitic magmatism associated with the breakup of Gondwana. This magmatism stretched from northern Victoria Land to Dronning Maud Land and onwards into Africa and Australia. Stratigraphy within the intrusion includes the 1.8 km thick Dufek Massif section and associated nanataks. This massif section is composed of the 230 m thick Walker Anorthosite, with laminated plagioclase cumulates, overlain by the Aughenbaugh Gabbro.
Cumulate rocks are the typical product of precipitation of solid crystals from a fractionating magma chamber. These accumulations typically occur on the floor of the magma chamber, although they are possible on the roofs if anorthite plagioclase is able to float free of a denser mafic melt. Cumulates are typically found in ultramafic intrusions, in the base of large ultramafic lava tubes in komatiite and magnesium rich basalt flows and also in some granitic intrusions.
Colours indicate the age of oceanic crust, wherein red indicates the youngest age, and blue indicates the oldest age. The lines represent tectonic plate boundaries. Continental and oceanic crust on the upper earth mantle Oceanic crust is the uppermost layer of the oceanic portion of a tectonic plate. It is composed of the upper oceanic crust, with pillow lavas and a dike complex, and the lower oceanic crust, composed of troctolite, gabbro and ultramafic cumulates.
Windimurra contains in excess of 13,000m of intact igneous stratigraphy formed of cumulate layering by a process of fractional crystallization. Individual rock types can be grouped into a troctolite phase or series, a gabbro phase or series and a gabbronorite phase or series. Anorthosite cumulates are preserved in the roof sections, most of which are sheared and faulted off. A marginal granophyre complex exists in the roof and wall rocks, formed by advective heat transfer causing melting of the country rocks.
Examples include the Medcalf Ultramafic Intrusion, a 3.5 km long, ~1 km thick pile of gabbroic to pyroxenitic cumulates which contain subeconomic stratiform vanadiferous magnetite deposits. The extrusive and intrusive igneous rocks are underlain and intruded by a series of I-type granite intrusions and granite domes of c. 2.65 Ga age. A late dyke swarm of Proterozoic age intrudes the belt, most notably the Jimberlana Dyke which attains a thickness of some 600m and transects the Emily Ann and Maggie Hays orebodies.
When magma cools it begins to form solid mineral phases. Some of these settle at the bottom of the magma chamber forming cumulates that might form mafic layered intrusions. Magma that cools slowly within a magma chamber usually ends up forming bodies of plutonic rocks such as gabbro, diorite and granite, depending upon the composition of the magma. Alternatively, if the magma is erupted it forms volcanic rocks such as basalt, andesite and rhyolite (the extrusive equivalents of gabbro, diorite and granite, respectively).
Sulfide mineral cumulates in layered intrusions are an important source of nickel, copper, platinum group elements and cobalt. Deposits of a mixed massive or mixed sulfide-silicate 'matrix' of pentlandite, chalcopyrite, pyrrhotite and/or pyrite are formed, occasionally with cobaltite and platinum-tellurium sulfides. These deposits are formed by melt immiscibility between sulfide and silicate melts in a sulfur-saturated magma. They are not strictly a cumulate rock, as the sulfide is not precipitated as a solid mineral, but rather as immiscible sulfide liquid.
The two junctions consist of the amorphous silicon (a-Si) top cell and the microcrystalline silicon (μc-Si) bottom cell. TEL Solar was the first to integrate boron doped zinc oxyde deposited by low pressure chemical vapour deposition (LPCVD) as the transparent conductive oxide layer, and the first to commercialize the high-efficiency Micromorph process. The majority of its customers upgraded from amorphous single junction to micromorph (double junction, or tandem cell) technology. The installed production capacity at its customer sites cumulates to one gigawatt.
The terminology of cumulate rocks, however, is usually used to describe the individual layers as, for instance, pyroxene-plagioclase cumulates. Monomineralic cumulate layers are common. These may be economically important, for instance magnetite and ilmenite layers are known to form titanium, vanadium deposits such as at Windimurra intrusion and hard-rock iron deposits (such as at Savage River, Tasmania). Chromite layers are associated with platinum-palladium group element (PGE) deposits, the most famous of these being the Merensky Reef in the Bushveld Igneous Complex.
Ophiolite-gabbro cumulates are identified as oceanic-type gabbros and basalts are believed to have formed from up to 20 percent pre-existing crustal rock. Among the acidic magmatic intrusive bodies in the area are granites and granodiorites. In the west, in the vicinity of Korab Mountain, is a limestone formation with layers of chert and a flysch formation dominating the sub-soil, made up of claystone, limestone and siltstone. Toward the south is an additional ophiolite complex with similar rocks to the Vardar Zone.
Gabbro is generally coarse grained, with crystals in the size range of 1 mm or larger. Finer grained equivalents of gabbro are called diabase (also known as dolerite), although the term microgabbro is often used when extra descriptiveness is desired. Gabbro may be extremely coarse grained to pegmatitic, and some pyroxene-plagioclase cumulates are essentially coarse grained gabbro, some may exhibit acicular crystal habits. Gabbro is usually equigranular in texture, although it may be porphyritic at times, especially when plagioclase oikocrysts have grown earlier than the groundmass minerals.
The fabric of a rock describes the spatial and geometric configuration of all the elements that make it up. In sedimentary rocks the main visible fabric is normally bedding and the scale and degree of development of the bedding is normally recorded as part of the description. Metamorphic rocks (apart from those created by contact metamorphism), are characterised by well-developed planar and linear fabrics. Igneous rocks may also have fabrics due either to flow or to the settling out of particular mineral phases during crystallisation, forming cumulates.
Graph of komatiite geochemistry MgO% vs Cr ppm, from basal flows, Wannaway, Western Australia The pristine volcanic mineralogy of komatiites is composed of forsteritic olivine (Fo90 and upwards), calcic and often chromian pyroxene, anorthite (An85 and upwards) and chromite. A considerable population of komatiite examples show a cumulate texture and morphology. The usual cumulate mineralogy is highly magnesium rich forsterite olivine, though chromian pyroxene cumulates are also possible (though rarer). Volcanic rocks rich in magnesium may be produced by accumulation of olivine phenocrysts in basalt melts of normal chemistry: an example is picrite.
Some writers contribute very small sections to a part of writing that cumulates as a result. This method is particularly suited to very large works, such as dictionaries and encyclopaedias. The best known example of the former is the Oxford English Dictionary, under the editorship of lexicographer James Murray, who was provided with the prolific and helpful contributions of W.C. Minor, at the time an inmate of a hospital for the criminally insane. The best known example of the latter – an encyclopaedia that is crowdsourced – is Wikipedia, which relies on millions of writers and editors such as Simon Pulsifer worldwide.
Uturuncu has erupted dacite but also andesite in the form of inclusions within the dacite. Rocks are vesicular or porphyric and contain phenocrysts of biotite, clinopyroxene, hornblende, ilmenite, magnetite, orthopyroxene, plagioclase and quartz along with apatite, monazite and zircon within a rhyolite groundmass, and define a potassium-rich calc- alkaline suite. Xenoliths consisting of gneiss, igneous rocks and norites have also been found, of which the first two appear to be derived from country rocks while the third is a by-product of the magma generation process. Additionally, the occurrence of cumulates, gabbros, hornfels, limestones and sandstones as xenolithic phases has been reported.
First, basaltic andesite, which is the typical calc-alkaline volcanic arc basalt, mixes with basalt derived from melting of sub-crustal basalt cumulates; then the resulting mixture interacts with rhyodacite melts derived from Proterozoic crustal material. The initial melt contributes most of the material in mafic inclusions and the rhyodacite contributes most of the dacite material. The principal magma basin appears to be located at depth, although some petrological traits of the erupted rocks indicate a secondary area of petrogenesis at of depth. Fractional crystallization and partial melting are involved in the formation of Taapaca magmas.
A player can also use his/her turn to put a bridge back into place instead of moving a frog. Only one frog can be on one lily pad at a time. Moving into a pad already containing a frog causes that frog to jump to another pad, and if that pad is also occupied, the effect cumulates. Special one-time cards allow a player to move a frog twice in a row, put two bridges back in place, remove a bridge from anywhere on the board without moving a frog, or move a frog without needing a bridge.
Igneous samples from Northeast Syrtis could provide four key time for Martian geology history, including (1) the timing of Isidis impact event, (2) the timing of emplacement of olivine-rich unit, (3) the timing of dark-toned mafic cap rock, (4) the timing of Syrtis lava flows, which would fundamentally improve human knowledge of early Mars and the early history of solar system, such as the late-heavy bombardment. This region exposes the largest high-olivine abundance rocks on Mars. The origin of high-olivine rock is still in debate. Impact cumulates or olivine-rich lava are two leading hypotheses.
And the dissolute spectacle of the man behind the legend finally cumulates to the last truth that any network can create a character and commercialize it... A brash, brisk transmission - to the audience which liked The Hucksters, the pace is unimpeded and the prose is picturesque. The publishers will give it their pitch - and men should sponsor it.Kirkus Reviews Morgan and José Ferrer collaborated on the screenplay of The Great Man, and it was directed in 1956 by Ferrer who also portrayed the lead role. Time's review detailed the story twists: :The Great Man (Universal- International) is a corrosive, cynical comment on TV-Radio Row.
Dark layers of chromite-rich cumulate rock alternating with light layers of plagioclase-rich rock in the Bushveld Igneous Complex, South Africa Oxide mineral cumulates form in layered intrusions when fractional crystallisation has progressed enough to allow the crystallisation of oxide minerals which are invariably a form of spinel. This can happen due to fractional enrichment of the melt in iron, titanium or chromium. These conditions are created by the high- temperature fractionation of highly magnesian olivine or pyroxene, which causes a relative iron-enrichment in the residual melt. When the iron content of the melt is sufficiently high, magnetite or ilmenite crystallise and, due to their high density, form cumulate rocks.
The Manfred Complex is a heavily attenuated and discontinuous series of ultramafic to mafic cumulates contained within a matrix or wall-rocks of mixed Dugel and Meeberrie Gneisses. The rock types are primarily pyroxene gabbro to amphibolite, with rare serpentinised peridotite and dunite, occasionally containing relict igneous or metamorphic olivine. These boudins of material range from centimetre-scale to ~100m thick and one kilometre long and, based on their position within anticlines and synclines in the Mount Narryer area, are interpreted to have intruded subparallel to bedding and are now strung out by shearing. The Manfred Complex is interpreted to represent an early Archaean mafic to ultramafic layered intrusion which has been disaggregated.
Alteration of the lavas is related to both axial hydrothermal systems and crustal aging in a submarine environment. Fluid can be shown to have penetrated at least to the base of the plutonic sequence where high temperature and secondary phases in the plutonics and cumulates imply alteration close to the ridge axis. The presence of alteration in all of the extrusive levels but the very highest imply a succession of numerous hydrothermal convection cells active during eruption. As the crustal sequence gradually moved off of the spreading axis, there was cessation of the main metalliferous deposition and progressive restriction of water/rock action and eventually water interaction was restricted to within rock units as the crust was sealed off.
The Maggie Hays orebody sits upon the upper surface of an overturned sequence of komatiitic ultramafic cumulates dipping west at between 65 and 75 degrees. The ultramafic body is in the form of a 'keel', with a southward plunging folded surface pinching out the northern end of the resource, where it enters a heterogeneously sheared structure. The ultramafic sequence is folded at its down-dip termination, where it enters a shear, with remobilised sulfides forming a discontinuous remobilised stringer ore zone of low grade. A proposed 'shelf fault' terminates the down dip portion of the ultramafic in the south of the MAggie Hays portion of the CUU, however it is equally likely that a porpoising hinge to the syncline could equally well explain the apparent truncation of the depth of the orebody in the south.
Chávez's music does not fall into clear stylistic periods, but rather cumulates elements in a process of continual synthesis. The juvenilia, up to 1921 and consisting primarily of piano compositions, is essentially Romantic, with Robert Schumann as the main influence. A period of nationalistic leanings was initiated in 1921 with the Aztec-themed ballet (The New Fire), followed by a second ballet, (The Four Suns), in 1925 . During his time in New York City between 1924 and 1928, Chávez acquired a taste for the then-fashionable abstract and quasi-scientific music, as is reflected in the titles of many of his compositions written between 1923 and 1934: for piano (Polygons, 1923), for voice and piano (Hexagons, 1924), 36 for piano (1925), for nine instruments (Energy, 1925), for violin and piano (Spiral, 1934), and an unfinished orchestral score titled (Pyramids).
Closure of the Manikewan Ocean is believed to have begun by 1915 million years ago, though the first evidence of this ocean closure along the western Superior margin is the initiation of magmatism in the 1890 million year old Snow Lake Arc, interpreted as a subduction zone that formed outboard (towards the ocean) from the Superior Boundary Zone. Mafic to ultramafic magmatism in the Winnipegosis Komatiite Belt is contemporaneous with ongoing magmatism in the Snow Lake Arc, which implies the Winnipegosis Komatiite Belt formed along a convergent plate boundary. The Winnipegosis Komatiite Belt forms part of the ~3000 km Circum-Superior Belt, considered a mantle plume-derived large igneous province. The Winnipegosis Komatiite Belt itself predominantly consists of tholeiitic basalt and komatiite, intercalated with lesser amounts of carbonate and shale sediments, and intruded by mafic and ultramafic cumulates.
In a study conducted in 2000 by Lehman Brothers, it was found that, on average, large M&A; deals cause the domestic currency of the target corporation to appreciate by 1% relative to the acquirer's local currency. Until 2018, around 280.472 cross-border deals have been conducted, which cumulates to a total value of almost 24,069 bil. USD. The rise of globalization has exponentially increased the necessity for agencies such as the Mergers and Acquisitions International Clearing (MAIC), trust accounts and securities clearing services for Like-Kind Exchanges for cross-border M&A.; On a global basis, the value of cross-border mergers and acquisitions rose seven-fold during the 1990s.United Nations Conference on Trade and Development, 2000, World Investment Report 2000: Cross-border Mergers and Acquisitions and Development (Overview), New York and Geneva, p. 10. In 1997 alone, there were over 2,333 cross-border transactions, worth a total of approximately $298 billion.

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