ETIMOLOGI SAKA TEMBUNG LAMPROPHYRE
From Greek lampros bright + -phyre, from porphyry.
APA TEGESÉ LAMPROPHYRE ING BASA INGGRIS?
Lamprophyre
Lamprophyres (Yunani λαμπρός (lamprós) = "padhang" lan φύρω (phýro) = kanggo nyampur) ora umum, batubara ignitif ultrapotassic volume cilik sing tinemu minangka dikes, lopolit, laccoliths, saham lan intrusi cilik. Iku alkali silico-undersaturated mafic utawa ultramafic rocks karo magnesium oksida dhuwur, \u0026 gt; 3% kalium oksida, dhuwur natrium oksida lan dhuwur nikel lan krom. Lamprophyres dumadi ing kabeh geologic era. Conto Archaean umumé digandhengake karo simpenan emas simpul. Conto-conto cenozoik kalebu batu magnesian ing Meksiko lan Amérika Kidul, lan ultramafic lamprophyres saka Gympie ing Australia kanthi 18,5% MgO ing ~ 250 Ma.
Definisi saka lamprophyre ing bausastra Basa Inggris
Définisi lamprophyre ing kamus iku samubarang klompok batuan igneus dhasar sing dumadi saka feldspatoids lan ferromagnesian mineral, esp biotite: kedadeyan minangka dykes lan intrusions suntingan.
BUKU BASA INGGRIS KAKAIT KARO «LAMPROPHYRE»
Temukaké kagunané saka
lamprophyre ing pilihan bibliografi iki. Buku kang kakait dening
lamprophyre lan pethikan cekak kang padha kanggo nyediyakaké panggunané ing sastra Basa Inggris.
1
New Zealand Journal of Geology and Geophysics
FIG. 4 — Photomicrographs of intrusive rocks at Big Bay. Length of scale is 0-5
mm; both photographs at the same magnification. A — Lamprophyre dike (
P41156), 50m east of Penguin Rock. Fine-grained hornblende, clinopyroxene,
and ...
2
Petrology of Lamproites
1t should be realized "lamprophyre" is essentially afield term and the grouping of
rocks of diverse character and origin under this banner serves no rational
petrogenetic purpose. Unfortunately such associations commonly suggest
genetic ...
Roger H. Mitchell, S.C. Bergman,
1991
High Quality Content by WIKIPEDIA articles!
Jesse Russell, Ronald Cohn,
2012
4
Petrology of the Coastal Dykes at Tugtilik, Southern East ...
20730 lamprophyre cpx, ox resorbed cpx cores titaniferrous cpx with aegirine
overgrowths, and included ox, foid, biot. 20731 dolerite similar brown amph to
20729 B 20732 lamprophyre cpx (abundant) resorbed cpx cores very fine-
grained ...
5
Geological Survey Professional Paper
81, 83, 85 Boulder Creek Granodiorite 17.51.64,72.73 in uunprophyre 20 Twin
Spruce Quartz Monzonite 69 Aluminum 73 in lamprophyre 48 \naJyses.
techniques . 2 Andesine. Boulder Creek Granodiorite 52 Apatite 25, 48, 81, 83
Boulder ...
6
Origin of Igneous Rocks: The Isotopic Evidence
6.6.10 Lamprophyre Dikes The igneous and metamorphic basement rocks of
Hercynian age (Upper Carboniferous) of western Europe are cut by swarms of
lamprophyre dikes that occur from southwest England to France and to the
central ...
7
Permo-carboniferous Magmatism and Rifting in Europe
Saxothuringian Basin The distribution of lamprophyres within the Saxothuringian
Basin is controlled by fault structures and lineaments; the lamprophyre dykes are
only locally associated with granite intrusions. Lamprophyres are widespread ...
B. Marjorie Wilson, Geological Society of London,
2004
8
Geological Survey of Canada, Open File 3228
Archean and post-Archean lamprophyre dykes and related intrusions are a
volumetrically minor and relatively poorly understood component of the Superior
Province. The Archean lamprophyre dykes have U-Pb and Sm-Nd crystallization
...
LeCheminant, A N, Richardson, D G, Dilabio, R N W
9
New Zealand Journal of Geology and Geophysics
(2) Reefton: Dikes in the Reefton area (named Kirwan Intrusives by Bowen 1964)
are predominantly basalts, and only a single lamprophyre has been reported (
Henderson 1917; Harris in Suggate 1957). The intensity of magnetisation of the ...
10
U.S. Geological Survey professional paper
Some time during this period lamprophyre dikes were injected at widely scattered
localities. The hypabyssal character of the deformed lamprophyre leads to
inferences regarding the subsequent geologic history. The Curecanti Quartz ...
Geological Survey (U.S.),
1968
BABAGAN WARTA KANG NGLEBOKAKÉ ARAN «LAMPROPHYRE»
Weruhi yèn pawarta nasional lan internasional wis ngomongaké lan kepriyé aran
lamprophyre digunakaké ing babagan warta iki.
Typhoon Exploration Announces the Publication of the NI 43-101 …
This is sometimes altered and brecciated komatiitic flows with lamprophyre dykes and altered intermediate intrusions. Some sedimentary units ... «MarketWatch, Jul 15»
Oxford Resources Inc.: Detailed Assessment Program Commences …
... North claim block indicating the potential for rare earth element (REE) bearing lamprophyre and carbonatite occurrences within the Property. «Marketwired, Mei 14»
Banaras Hindu University geologists bag Rs 14cr DST project
... Sub-continental Lithospheric Mantle: Insights from mineral chemistry of kimberlites, lamproites, lamprophyre, entrained xenoliths/xenocrysts, ... «Times of India, Des 13»
'We had to bring our excreta and urine back from Antarctica'
My project was related to Lamprophyre, a type of rock which is found in the Indian subcontinent as well as Antarctica. The aim of my research is ... «Times of India, Agus 12»
High season: Wild and wonderful in Chile
Valle del Arcoiris (Rainbow Valley) is just as well-titled, its heavy flanks a chorus-line of cobalt, gypsum and lamprophyre, high-kicking between ... «The Independent, Okt 11»
Nebraska's Elk Creek Carbonatite Promises Large Rare Earth …
Associated with the carbonatite and carbonatite breccias are lesser amounts of basalt, lamprophyre, and syenite. These Late Proterozoic-age ... «EV World, Mei 10»