Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Julian F. Menuge"'
Publikováno v:
Minerals, Vol 12, Iss 8, p 981 (2022)
Pegmatitic deposits of critical metals (e.g., Li, Ta, Be) are becoming increasingly significant, with growing interest in understanding metal enrichment processes and potential vectors to aid the discovery of new resources. In southeast Ireland, the
Externí odkaz:
https://doaj.org/article/ff2998f3188740879b7620b8d2b70941
Autor:
John Güven, Aileen Doran, Stephen J. Piercey, Oakley Turner, SC Johnson, Steven P. Hollis, Adrian J. Boyce, Julian F. Menuge
Publikováno v:
Economic Geology. 117:305-326
Irish-type Zn-Pb deposits are important global sources of zinc, but despite a fundamental understanding of ore genesis within the Irish orefield, a detailed understanding of fluid migration and chemical evolution pathways related to sulfide and carbo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d45908882c2a62ae7d7fe30edf2415d
https://doi.org/10.5382/econgeo.4882
https://doi.org/10.5382/econgeo.4882
Autor:
Lola Yesares, Drew A. Drummond, Steven P. Hollis, Aileen L. Doran, Julian F. Menuge, Adrian J. Boyce, Robert J. Blakeman, John H. Ashton
Publikováno v:
Minerals, Vol 9, Iss 6, p 335 (2019)
Irish-type deposits comprise carbonate-hosted sphalerite- and galena-rich lenses concentrated near normal faults. We present new data from the Tara Deep resource and overlying mineralization, at Navan, and the Island Pod deposit and associated Main z
Externí odkaz:
https://doaj.org/article/f849f5420f3a41acbae1191522a6d341
Publikováno v:
Economic Geology. 116:169-198
Compared to average crustal abundances, high field strength elements (HFSEs) including Zr, Nb, Hf, Ta, and U are commonly enriched in rare element pegmatites. Albite-spodumene pegmatites may show economic grades of these elements, along with Sn, prim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc1a5d3da08f734a80705297561fdcb8
https://doi.org/10.5382/econgeo.4784
https://doi.org/10.5382/econgeo.4784
Autor:
J. Stephen Daly, David M. Chew, Michael J. Flowerdew, Julian F. Menuge, Rose Fitzgerald, Claire A. McAteer, Ray Scanlon
Publikováno v:
A Field Guide to the Geology of Western Ireland ISBN: 9783030974787
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7104c21e7c040b52c6d39495b3e2df7
https://doi.org/10.1007/978-3-030-97479-4_2
https://doi.org/10.1007/978-3-030-97479-4_2
Autor:
Paul D. Ryan, David M. Chew, Robert A. Cliff, Alessandra Costanzo, J. Stephen Daly, John F. Dewey, Martin Feely, Rose Fitzgerald, Michael J. Flowerdew, John R. Graham, Bernard E. Leake, Barry Long, Claire A. McAteer, Ken McCaffrey, William McCarthy, Julian F. Menuge, Ian S. Sanders, Ray Scanlon, Bruce W. D. Yardley
Publikováno v:
A Field Guide to the Geology of Western Ireland ISBN: 9783030974787
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7408538ea6dd19d100a00be0ae8bcbf
https://doi.org/10.1007/978-3-030-97479-4_11
https://doi.org/10.1007/978-3-030-97479-4_11
Autor:
Guangchun Fei, Tianrui Li, Julian F. Menuge, Ziqi Hui, Yanwei Yuan, Huipai Zhu, Hua Tan, Yunhua Cai, Wenchun Tang, Guibing Yang, Xiaolong Luo, Zhiping Chen, Xi Chen, Hu Yun
Publikováno v:
Lithos. :107017
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a7dafc9ec90acfb7268703ac10391d8
https://doi.org/10.1016/j.lithos.2023.107017
https://doi.org/10.1016/j.lithos.2023.107017
Autor:
John J. Walsh, Julian F. Menuge, Colin Bunce, John D. Kelly, Steven P. Hollis, John Paul Moore
Publikováno v:
Irish Journal of Earth Sciences. 37:61-84
Carboniferous (Mississippian) limestones of the Burren are cross-cut by sub-vertical veins, from 1µm up to 50cm thick, defining a strongly clustered and scale-indepen-dent system in which predominantly N-S veins are transected by longer NNE-trending
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::239195e92d7de232f08ac9004d26cadf
https://doi.org/10.1353/ijes.2019.0003
https://doi.org/10.1353/ijes.2019.0003
The Lijiagou spodumene deposit in the central Songpan-Garze Fold Belt (SGFB), West Sichuan, is a spodumene pegmatite-hosted deposit within the giant Songpan-Garze polymetallic belt. Systematic zircon, cassiterite and coltan U-Pb dating, Hf isotope an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46155f67b361d99b40e5f617ae4769d5
https://doi.org/10.5194/egusphere-egu2020-17877
https://doi.org/10.5194/egusphere-egu2020-17877
Internal differentiation and consequent geochemical evolution in pegmatites are significant processes in the development of economically viable deposits of metal-bearing minerals. Albite-spodumene pegmatites, which represent important resources of Li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3a54e7b1a4e7e0c9bf8d29b87807796