Results 21 to 30 of about 518 (163)

The Karavansalija Mineralized Center at the Rogozna Mountains in SW Serbia: Magma Evolution and Time Relationship of Intrusive Events and Skarn Au ± Cu–Pb–Zn Mineralization

Frontiers in Earth Science, 2022
The Karavansalija Mineralized Center (KMC) with its Au–Cu skarn mineralization associated with the Rogozna Mountains magmatic suite in southwestern Serbia belongs to the Oligocene Serbo-Macedonian magmatic and metallogenic belt (SMM-MB).
J. Hoerler, A. Von Quadt, R. Burkhard, I. Peytcheva, I. Peytcheva, V. Cvetkovic, T. Baker   +6 more
doaj   +1 more source

Kimberlite - lamproite consanguinity

International Kimberlite Conference Extended Abstracts: 1982, 2019
Buckley, F., Nixon, P.H., Thirlwall, M.F.   +2 more
core   +4 more sources

STREAM SEDIMENT CARTOGRAPHY OF KIMBERLITE OCCURRENCES IN KIMPANGU AND ITS SURROUNDINGS (CENTRAL KONGO, DEMOCRATIC REPUBLIC OF THE CONGO) USING GEOCHEMICAL SIGNATURES OF HEAVY MINERALS [PDF]

Geological Behavior
Microscopic analysis and interpretation of the geochemical signatures of heavy minerals collected during stream sediment execution in the Kimpangu agglomeration and surrounding area have revealed the existence of four mineralogical families: ilmenites ...
Christian MUPER, Emmanuel CIBAMBULA, Elie UTHERA, Odrick TUEMA   +3 more
doaj   +1 more source

Geodynamic and Isotopic Constraints on the Genesis of Kimberlites, Lamproites and Related Magmas From the Finnish Segment of the Karelian Craton

Geochemistry, Geophysics, Geosystems, 2022
Despite the scientific and economic significance of kimberlites and related magmas, their origin is unclear. Here, we address this issue using whole‐rock and perovskite‐derived Sr‐Nd‐Hf isotopes for the three occurrences of kimberlite, lamproites and ...
Hayden Dalton, Andrea Giuliani, Janet Hergt, David Phillips, Hugh O’Brien, Maxim D. Ballmer, Roland Maas, Jon Woodhead   +7 more
doaj   +1 more source

Emplacement of the Cabezo Maria lamproite volcano (Miocene, SE Spain)

, 2015
Lamproite volcanoes are uncommon in the geological record but are exceptionally well preserved in the Betic Cordilleras of SE Spain, where they erupted during the Late Miocene (Tortonian to Messinian stages).
Trueman, Clive, Taylor, Rex, Gernon, Thomas, Hatter, Stuart, James, Rohling, Eelco, Harding, Ian, Sam, Spence   +6 more
core   +2 more sources

Perspectives of detection of deposits of diamonds in the Kuhotsko-Bilska area

Мінеральні ресурси України, 2018
The article presents the results of prospecting of diamond boring within the Kuhotsko-Bilska area, which is located on the north-western slope of the Ukrainian Shield.The data of the researches of 1995–2013 made it possible to form a new view on regional
Yu. V. Heiko, I. V. Tarasko, V. L. Prykhodko, V. V. Drozdetskyi, L. M. Shymkiv   +4 more
doaj   +1 more source

Lamproite dykes in the Napier Complex at Tonagh Island, Enderby Land, East Antarctica

, 2000
P(論文)Lamproite dykes, discovered during JARE-40, form NS-trendmg, subvertical sheets over a 2 km distance in southeastern Tonagh Island They range from a few centimeters to one meter in thickness and up to several meters in length The lamproite is ...
Yates, Martin G., Yoshimura, Yasutaka, Miyamoto, Tomoharu, Sheraton, John W., Grew, Edward S., Dunkley, Daniel J., Carson, Christopher J., Motoyoshi, Yoichi   +7 more
core   +1 more source

Mineralogy of the Vattikod lamproite dykes, Ramadugu lamproite field, Nalgonda District, Telangana: A possible expression of ancient subduction-related alkaline magmatism along Eastern Ghats Mobile Belt, India

, 2018
The mineralogy of nine recently discovered dykes (VL1:VL8 and VL10) in the vicinity of Vattikod village, Nalgonda district in Telangana State is described.
Roger H. Mitchell, Suhel Ahmed, Gurmeet Kaur   +2 more
core   +1 more source

Geology and lithological and structural conditions of brecciated rocks localization of the central part of the Ukrainian Shield (as an example of the Hruzske field of pipe-like bodies)

Геофизический журнал, 2019
The main purpose of the article — is using the complex of structural-tectonic, geological-geophysical and lithologic-structural investigations, to describe in general the brecciated formations and pipe-like bodies of their localization as a precondition
O. V. Haiovskyi, S. M. Bekesha, Ye. M. Slyvko, H. M. Yatsenko   +3 more
doaj   +1 more source

The Rudnik Mts. volcano-intrusive complex (central Serbia): An example of how magmatism controls metallogeny

Geologia Croatica, 2016
This study reports and discusses new radiometric ages, petrographical and volcanological observations and whole rock geochemical data of the rocks of the Rudnik Mts. volcano-intrusive complex. The complex hosts a Pb-Zn-Ag deposit and belongs to the Serbo-
Vladica Cvetković, Kristina Šarić, Zoltán Pécskay, Axel Gerdes   +3 more
doaj   +1 more source