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Peraluminous rocks are igneous rocks that have a molecular proportion of aluminium oxide higher than the combination of sodium oxide, potassium oxide and
Peraluminous_rock
Phyllosilicate mineral in the dioctahedral mica group
metamorphic rock or as a secondary mineral resulting from the alteration of topaz, feldspar, kyanite, etc. It is characteristic of peraluminous rock, in which
Muscovite
Igneous rocks which have a deficiency of aluminium
proportion of plagioclase relative to mafic minerals. Agpaitic rock Metaluminous rock Peraluminous rock Philpotts, Anthony R.; Ague, Jay J. (2009). Principles
Peralkaline_rock
Rock formed through the cooling and solidification of magma or lava
K2O/Na2O >3. Peralkaline – rocks containing molar (K2O + Na2O)/Al2O3 >1. Peraluminous – rocks containing molar (K2O + Na2O + CaO)/Al2O3 <1. In older terminology
Igneous_rock
Type of igneous rock
thus more common as volcanic rock (rhyolite). They are also orogenic but range from metaluminous to strongly peraluminous. Although both I- and S-type
Granite
narrow range of high silica contents (68–75 wt% SiO2) and are mildly peraluminous. The Bohus granites have also high uranium and thorium contents. The
Bohus_granite
Oldest-surviving crustal material from the Hadean eon
on the Comment on Nature of Biotites in Alkaline, Calc-alkaline and Peraluminous Magmas". 37(5), 1031–1035. Nutman, A., Mojzsis, S., & Friend, C. (1997)
Hadean_zircon
English island in the Bristol Channel
2017). "Age and petrogenesis of the Lundy granite: Paleocene intraplate peraluminous magmatism in the Bristol Channel, UK" (PDF). Journal of the Geological
Lundy
Intrusive igneous rock
peralkaline with high proportions of alkali elements relative to aluminum, or peraluminous with a higher concentration of aluminum relative to alkali (predominantly
Syenite
Hot semifluid material found beneath the surface of Earth
Christoph; Sami, Mabrouk (November 2011). "Neoproterozoic calc-alkaline peraluminous granitoids of the Deleihimmi pluton, Central Eastern Desert, Egypt: implications
Magma
Mountain monument under construction in South Dakota
003Ga from U-Pb and Th-Pb monazite dating. The leucogranite itself is peraluminous S-type granite mainly containing plagioclase (albite to oligoclase composition)
Crazy_Horse_Memorial
Group of plutons in central Argentina
Geochemical characteristics indicate the granites are A-type granites and peraluminous (aluminous A-type). These characteristics are interpreted to reflect
Achala_Batholith
fluids expelled from peraluminous magmas. Peraluminous magmas in turn results from the partial melting (anatexis) of metasedimentary rock and gneiss in the
Bolivian_tin_belt
Subclass of granite formed from igneous protoliths
large as those in S-Type granites. Primary muscovite can occur in weakly peraluminous fractionated I-type granites. Therefore, the presence of muscovite alone
I-type_granite
Chemical alteration of a rock by hydrothermal and other fluids
(January 2007). "Cretaceous albitization and dequartzification of Hercynian peraluminous granite in the Salvezines Massif (French Pyrénées)". Lithos. 93 (1–2):
Metasomatism
Type of igneous rock
calcium oxide, sodium oxide and potassium oxide. This contrasts with peraluminous rocks in which the aluminium oxide concentration is higher than the combination
Metaluminous_rock
Igneous rock with very large interlocked crystals
mantle rock. LCT pegmatites most likely formed from S-type granites or possibly I-type granites, with a higher aluminium content (peraluminous granites)
Pegmatite
Category of granites
for peraluminous S-type granites. Figure 4a and 4b, show the mineral cordierite, which is also considered to be a diagnostic mineral for peraluminous S-type
S-type_granite
Mountain in Texas, United States
Rubin, Jeffrey N.; Henry, Christopher D. (1990). "Rare-metal enriched peraluminous rhyolites in a continental arc, Sierra Blanca area, Tans-Pecos Texas"
Round_Top_Mountain
1). It has a rugged terrain, with elevation ranging from 320m to 6975m. Rock materials in the region are largely from the Indian craton, and their ages
Geology_of_Himachal_Pradesh
Intrusive igneous rock
Mafti, Mohammed Rashad H. (2001) "Age, Geochemistry and Origin of the Peraluminous A-Type Granitoids of the Ablah-Shuwas Pluton, Ablah Graben Arabian Shield
Syenogranite
Ecoregion in Idaho and Montana, United States
it is mostly made up of peraluminous granites and positioned completely within the Precambrian continental crust. Peraluminous granites are those that
Idaho_Batholith_ecoregion
Granite rock in southwest England
were partly replaced by tourmaline. The two-mica granites are strongly peraluminous – they have a high ratio of aluminium oxide to sodium and potassium oxides
Cornubian_batholith
2394994. Ackerson, M.R.; Trail, D.; Buettner, J. (May 2021). "Emergence of peraluminous crustal magmas and implications for the early Earth". Geochemical Perspectives
Geological_history_of_Earth
Cassiar suite and the Hyland and Anvil suites. The second group includes peraluminous granite with tungsten-molybdenum skarns intruding ancient North American
Geology_of_Yukon
Large crustal block in North America
tectonic zone. The northward direction of the subduction is proven by the peraluminous granitoid magmatism in the southern margin of the Abitibi terrane, as
Superior_Craton
facies is normative in quartz (oversaturated in SiO2) and in corundum (peraluminous). It is also subalkaline. In the alphabet-soup classification it represents
Piégut-Pluviers_Granodiorite
Mountain range in Haryana, India
peralkaline (Siwana), metaluminous to milidly peralkaline (Jalor), and peraluminous (Tusham and Jhunjhunu) granites with cogenetic carapace of acid volcanics
Tosham_Hill_range
-M., 2011. Regional metallogenic regularities of the ion adsorption peraluminous granitoids from southern China: Hf and O isotopes in zircon. Earth type
Regolith-hosted rare earth element deposits
Regolith-hosted_rare_earth_element_deposits
Late Miocene caldera in Bolivia and Argentina
composition; andesites are subordinate. Together these rocks constitute a peraluminous potassium-rich calc-alkaline suite. Phenocrysts include biotite and plagioclase
Cerro_Panizos
Mountain range in Yakutia, Russia
largest batholith in the area of Northeastern Russia. It is in part peraluminous two-mica granite —a granite containing both muscovite and biotite micas)
Chibagalakh_Range
Geochemist
134(4), 311–326. Sylvester, P. J. (1998). Post-collisional strongly peraluminous granites. lithos, 45(1–4), 29–44. Wiedenbeck, M., Hanchar, J. M., Peck
Paul_Sylvester
Surface magma that becomes igneous rock
leading to heating and anatexis within the crust, generally in the form of peraluminous granitic intrusions. Post-collisional magmatism is a result of decompression
Magmatism
Mountain in Peru
formed by phenocryst-rich, felsic porphyritic rocks with a composition of peraluminous rhyolite in the flows and trachydacite in the dome, of which the dome
Quimsachata_(Canchis)
different types. The Taghouaji-type has plutonic alkaline rocks and may have peraluminous granites while the Goudai-type is mainly acid volcanic rocks. The Ofoud-type
Geology_of_Niger
intrudes the Coastal Batholith over 50 kilometer thick crust, with S-type peraluminous granites produced by deformation and uplift. The majority of rocks in
Geology_of_Peru
zones and intruding granitoid plutons which vary between tonalite and peraluminous granite. Coastal sedimentary basins formed as a result of the rifting
Geology_of_Ivory_Coast
Geology in Antarctica
during the Gondwana Breakup, before the Invasion of Middle Jurassic Peraluminous Granite, and after the Permo-Triassic Gondwanide Orogeny. This occurred
Geology of the Ellsworth Mountains
Geology_of_the_Ellsworth_Mountains
(2008). Electron microprobe and bulk rock and mineral compositions from rare-element pegmatites and peraluminous, S-type granitic rocks from the Fort
Fluor-liddicoatite
Body of rock in New Mexico, U.S.
pluton may include three compositionally distinct phases: a fine-grained, peraluminous, two-mica leucogranite with a radiometric age of 1632±45 Ma, a medium-grained
Cibola_gneiss
Ongoing mountain-forming process in South America
rocks including metasediments and gneisses resulting in the formation of peraluminous magmas. These characteristics imply that the Cenozoic tectonics and magmatism
Andean_orogeny
Region in Sierras Pampeanas, Argentina
geochemically include calc-alkaline granites with alkaline, meta-aluminous to peraluminous more abundant and monzogranites granites. Granodiorites, leucogranites
Pampa_de_Achala
Dating technique to study geological history using nuclear decay of the mineral monazite
rocks. Monazite is commonly present as an accessory mineral in low-CaO peraluminous granitoids, from diorites, micaceous granites to pegmatites. The reason
Monazite_geochronology
Volcano in Jujuy Province, Argentina
has erupted rhyolitic ignimbrites, which belong to the potassium-rich peraluminous calc-alkaline magmatic series. It does not contain many crystals, which
Tocomar
grains from the southern Andes and South Georgia (gathered from the peraluminous Darwin granite suite and undersea Tobifera Formation rhyolite) indicates
Geology of South Georgia and the South Sandwich Islands
Geology_of_South_Georgia_and_the_South_Sandwich_Islands
PERALUMINOUS ROCK
PERALUMINOUS ROCK
Boy/Male
American, British, English
Dweller by the Rocky Ford; Rock
Boy/Male
American, Australian, British, English, Jamaican
Dweller by the Rocky Land; Rock; Rocky Land
Boy/Male
English American
Rock.
Boy/Male
British, English
From the Rock Meadow
Boy/Male
English
Rock.
Boy/Male
British, English
From the Rock Meadow
Boy/Male
British, English, Jamaican
From the Rock Meadow; Rocky Field
Surname or Lastname
English
English : topographic name for someone who lived near a notable crag or outcrop, from Middle English rokke ‘rock’ (see Roach), or a habitational name from a place named with this word, as for example Rock in Northumberland.English : variant of Roke (see Rokes 1).English : metonymic occupational name for a spinner or a maker of distaffs, from Middle English rok ‘distaff’ (from Old Norse rokkr or Middle Dutch rocke or an unattested Old English cognate).German : from a short form of the personal name Rocco (see Roche 3).German : metonymic occupational name for a tailor, from Middle High German rok, roc ‘skirt’, ‘gown’.German (Röck) : variant of Roche 3.
Boy/Male
British, English
From the Rock Meadow
Boy/Male
American, Australian, British, Chinese, Christian, Danish, English, German, Italian
Dweller by the Rock; From the Rock Fortress; Stone Camp; Rest
Boy/Male
English
Rock.
Boy/Male
American, Australian, British, English, French, German, Italian, Jamaican
Rock; Form of Rockne; From the Rock Fortress; Stone Camp; Rest
Boy/Male
English
Rock.
Surname or Lastname
English
English : occupational name for a spinner or a maker of distaffs, from an agent derivative of Middle English rok ‘distaff’ (see Rock).German : from a Germanic personal name based on hrÅd ‘renown’.habitational name from a farm named Rokken in Pustertal, south Tyrol (Italy).German (Röcker) : from a topographic name or a place name Röcke (formerly Roke) near Bückeburg, Lower Saxony.
Surname or Lastname
English
English : habitational name from places in Buckinghamshire and Somerset. The former was earlier Rockholt, and was so named from Old English hrÅc ‘rook’ (perhaps a byname) + holt ‘wood’. The second element of the Somerset place is probably (and more predictably) Old English well(a) ‘spring’, ‘stream’ (see Well).
Boy/Male
English American
Rock.
Surname or Lastname
English
English : variant spelling of Rock.German (Röcke) : variant of Rock 4.
Boy/Male
French
Rock.
Boy/Male
American, Australian, British, English
Dweller by the Rocky Spring; Rocky Spring
Surname or Lastname
English
English : apparently a habitational name, perhaps from Rockwood Park in West Sussex.
PERALUMINOUS ROCK
PERALUMINOUS ROCK
Boy/Male
American, Australian, British, English
God is Gracious; Variant of Zane or John
Boy/Male
Hindu, Indian, Marathi
Flying Speed
Boy/Male
Muslim
Warner, Cautioner
Girl/Female
Spanish
Spear.
Surname or Lastname
English
English : either a name denoting the servant (Middle English man) of a man called Tate, or from an unattested Old English personal name, TÄtmann.
Boy/Male
Indian
The light of Vishnu
Surname or Lastname
Irish
Irish : one of the very few Irish surnames derived from a place name, namely Athy in county Kildare, Gaelic Ãth à ‘ford of the yew tree’. This was adopted by Norman settlers in Ireland in the form de Athy, which was re-Gaelicized as Ataoi and borne by one of the ‘tribes of Galway’, who first settled in Co. Kildare about 1300.English : variant spelling of Athey.
Boy/Male
Indian, Marathi, Telugu
Written
Boy/Male
Biblical
He that strengthens and makes steadfast.
Boy/Male
Tamil
Debashmeet | தேபஷà¯à®®à®¿à®¤
Lord of the rings
PERALUMINOUS ROCK
PERALUMINOUS ROCK
PERALUMINOUS ROCK
PERALUMINOUS ROCK
PERALUMINOUS ROCK
n.
A chair mounted on rockers, in which one may rock.
n.
A bird, especially a pheasant, which, being flushed, rises straight in the air like a rocket.
n.
A rockery.
n.
A mound formed of fragments of rock, earth, etc., and set with plants.
n.
An artificial firework consisting of a cylindrical case of paper or metal filled with a composition of combustible ingredients, as niter, charcoal, and sulphur, and fastened to a guiding stick. The rocket is projected through the air by the force arising from the expansion of the gases liberated by combustion of the composition. Rockets are used as projectiles for various purposes, for signals, and also for pyrotechnic display.
n.
The state or quality of being rocky.
n.
A stone, often of great size and weight, resting upon another stone, and so exactly poised that it can be rocked, or slightly moved, with but little force.
p. pr. & vb. n.
of Rocket
a.
Like a rock; as, the rocky orb of a shield.
imp. & p. p.
of Rocket
a.
Fig.: Not easily impressed or affected; hard; unfeeling; obdurate; as, a rocky bosom.
n.
Any one of several California scorpaenoid food fishes of the genus Sebastichthys, as the red rockfish (S. ruber). They are among the most important of California market fishes. Called also rock cod, and garrupa.
a.
Having a swaying, rolling, or back-and-forth movement; used for rocking.
n.
Rocket larkspur. See below.
n.
The figure of a horse, mounted upon rockers, for children to ride.
n.
Any coarse seaweed growing on sea-washed rocks, especially Fucus.
a.
Shaped like a rocker; curved; as, a rockered keel.
a.
Being without rocks.
a.
Full of, or abounding in, rocks; consisting of rocks; as, a rocky mountain; a rocky shore.