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| | Journal (article/letter/editorial) | | granitic pegmatites in the Moldanubian Zone, Czech Republic;
examples from the Vlastějovice region
Milan...37 Brno, Czech Republic; mnovak@sci.muni.cz
*
Corresponding author
Three groups of pegmatites distinct...distinguished in the Vlastějovice region,
Moldanubian Zone: a) tourmaline-bearing pegmatites (Qz + Kfs + Pl...orthogneiss, b) contaminated amphibole-bearing pegmatites (Pl + Qz + Amp + Kfs + fluorite + allanite) hosted...hosted by the
Fe-skarn, and c) tourmaline-bearing pegmatites cutting paragneisses (Qz + Kfs + Pl + Bt + Ms | 👁 Image
| | Journal (article/letter/editorial) | | thCollege,l( orl,ham ABsrR.q.cr 'I'he Newry pegmatites described in this paper include a group of four...pegmaprincipal tive locations of the particular pegmatites are shorvn on a sketch map The tite of the group...ivail; the contact band consists of a chilled deposit of fine-grained albite, near oligoclase The follorving...of the pegmatites is credited to a progressive fractionation of single injections of pegmatite magmas...rock, except in one case where a soda-Iithia pegmatite magma was injected along the foot-rvall schist | 👁 Image
| Cameron, Eugene N., Larrabee, David M., McNair, Andrew H., Page, James J., Stewart, Glen W., Shainin, Vincent E. (1954) Pegmatite Investigations, 1942-45, in New England. Geological Survey Professional Paper 255. US Geological Survey doi:10.3133/pp255 | Report (issue) | | Pegmatite Investigations
1942-45
New England
By EUGENE N. CAMERON and OTHERS
GEOLOGICAL SURVEY PROFESSIONAL...______________________________________ _
Location of pegmatite districts ___________________ _
Previous work...Acknowledgments ______________________________ _
History of pegmatite mining inN ew England _______ _
Mica mining _...deposits _______________________ _
Geology of the pegmatite districts of Maine __ :. . _____ _
Metamorphic...______________________________ _
Pegmatites ________________________________ _
Geology of the pegmatite districts of New | 👁 Image
| | Report (issue) | | Pecora, Director
Library of Congress catalog-card No. OS 67-295
For sale by the Superintendent of Documents...Layered granitic gneiss______________________
Granite and nonlayered granitic gneiss._______
Upper Precambrian..._
Whiteside Granite-_____________________
Muscovite granodiorite of Spruce Pine
district-_____ ________________________...________________________
Pegmatite. __________________________
Geology Continued
Structure_______ _______...Metamorphism. _ _ _ _ _____________
Economic aspects of pegmatite minerals .
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| Muhtar, M.N., Wu, Chang‐Zhi, Santosh, M., Lei, Ru‐Xiong, Feng, Yonggan, Yang, Tao, Ye, Hui, Gu, Lian‐Xing (2020) Peraluminous granitoid magmatism from isotopically depleted sources: The case of Jing'erquanbei pluton in Eastern Tianshan, Northwest China. Geological Journal, 55 (1) 117-132 doi:10.1002/gj.3392 | Journal (article/letter/editorial) | | of
Adelaide, Adelaide, South Australia, Australia
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Laboratory of Mineralization and Dynamics,
Chang'an...2017YFC0601203
The Eastern Tianshan region is a critical segment of the Central Asian Orogenic Belt
(CAOB), one...with the collisional orogeny in the
CAOB. However, no systematic studies have been conducted on the peraluminous...Tianshan. Zircon grains from the granite yield a weighted mean U–Pb age of
250 ± 4 Ma, which is consistent with...young and depleted juvenile crust source. The
granite is characterized by high SiO2 (74.50%–75.80%), | 👁 Image
| | Journal (article/letter/editorial) | | various P-T conditions, such as the
Ivrea Zone and the Ulten Zone (Italy), Ronda (Spain), the Barun Gneiss...(Nepal), the Kaligandaki
valley (Tibet), and south-central Massachusetts (U.S.A.).
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Inclusions are hosted...metavolcanic units are surrounded by higher grade
granite-gneiss complexes on the Karelian craton (Fig.1)...1) contains three orogenic gold provinces: the Central Lapland greenstone belt (CLGB), the Kuusamo belt...producer of Europe, the Kittilä mine (Suurikusikko deposit, 59 Mt total resources + reserves
with 4.18 g/t |
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