Search Results - "Andrei, Buzatu"
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A mineralogical-geomorphological terrain analysis of hotspot volcanic islands - The missing link between carbonatite- and pegmatite Nb-F-Zr-Li-Be-bearing REE deposits and new tools for their exploration (Canary Islands Archipelago, Spain)
Published in Ore geology reviews (01-12-2023)Get full text
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The “badland trilogy” of the Desierto de la Tatacoa, upper Magdalena Valley, Colombia, a result of geodynamics and climate: With a review of badland landscapes
Published in Catena (Giessen) (01-11-2020)“…[Display omitted] •Origin of badlands result of geodynamics + climate and lithology + tectonics.•Internal subdivision (Badland trilogy): Gully, wadi and mesa/…”
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The Quaternary volcanogenic landscape and volcaniclastic sediments of the Netherlands Antilles: markers for an in-active volcanic arc
Published in International journal of earth sciences : Geologische Rundschau (01-02-2022)“…The Quaternary volcanogenic landscape and the volcanogenic sediments of the Netherlands Antilles (NA) (Aruba, Bonaire, Curaçao) reflect the most recent stage…”
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Hydrothermal Sphalerites from Ore Deposits of Baia Mare Area
Published in Minerals (Basel) (01-12-2021)“…Sphalerite is an abundant mineral in the hydrothermal deposits from the Baia Mare and Oaș areas (northwestern Romania). Sphalerite samples were analyzed with…”
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Straight to Low-Sinuosity Drainage Systems in a Variscan-Type Orogen—Constraints from Tectonics, Lithology and Climate
Published in Minerals (Basel) (01-09-2021)“…A holistic-modular approach has been taken to study the evolution of three straight to low-sinuosity drainage systems (=SSS) in an uplifted basement block of…”
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Micro-Raman—A Tool for the Heavy Mineral Analysis of Gold Placer-Type Deposits (Pianu Valley, Romania)
Published in Minerals (Basel) (01-11-2020)“…In the current study, different heavy minerals typical of gold placer deposits were identified by means of micro-Raman spectroscopy, and their chemical…”
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New Mineral Occurrences in Massive Sulfide Deposits from Mănăilă, Eastern Carpathians, Romania
Published in Minerals (Basel) (01-01-2023)“…The massive sulfide deposits (VMS) from Mănăilă are associated with the metamorphic formations of the Tulgheș Lithogroup from the Bucovinian Nappes of the…”
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Contamination Assessment of Toxic Elements in River Sediments from Baia Mare, Romania—Extreme Pollution from Mining Activities
Published in Minerals (Basel) (01-01-2024)“…Sediment samples from the Săsar River and its main tributaries were analyzed for their potentially toxic elements at the site of the Romplumb metallurgical…”
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Invasive alien forest insect species in south-eastern Romania
Published in Notulae botanicae Horti agrobotanici Cluj-Napoca (2022)“…Biological invasions in forest ecosystems are recognised as a global scale challenge. However, our current knowledge of invasive alien forest insect species…”
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A Natural GMS Laboratory (Granulometry-Morphometry-Situmetry): Geomorphological-Sedimentological-Mineralogical Terrain Analysis Linked to Coarse-Grained Siliciclastic Sediments at the Basement-Foreland Boundary (SE Germany)
Published in Minerals (Basel) (01-09-2022)“…The “natural GMS laboratory” (granulometry-morphometry-situmetry) is located within the Variscan Basement in SE Germany (Fichtelgebirge Mts.), which is…”
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Chemical Control of Corythucha arcuata (Say, 1832), an Invasive Alien Species, in Oak Forests
Published in Forests (01-06-2021)“…In addition to the classic biotic and abiotic factors that have disrupted the health of forests throughout history, lately, the balance of forest ecosystems…”
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Invasion of the oak lace bug Corythucha arcuata (Say.) in Romania: a first extended reporting
Published in Annals of forest research (01-01-2018)“…In the context of globalization, the biological invasions affect all the countries, including Romania, where this phenomenon is increasingly visible in the…”
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Valentinite and Colloform Sphalerite in Epithermal Deposits from Baia Mare Area, Eastern Carpathians
Published in Minerals (Basel) (01-02-2020)“…Valentinite forms through the alteration of stibnite in sulphide deposits. Colloform sphalerite is a widespread mineral in low-temperature deposits,…”
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From the aeolian landform to the aeolian mineral deposit in the present and its use as an ore guide in the past. Constraints from mineralogy, chemistry and sediment petrography
Published in Ore geology reviews (01-02-2022)“…[Display omitted] •The first study of aeolian mineral deposits covering the full range of mineral commodities.•The study addresses Quaternary and…”
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The use of remote sensing indices derived from Sentinel 2 satellite images for the defoliation damage assessment of Lymantria dispar
Published in Annals of forest research (18-09-2023)“…Monitoring and assessing the phytosanitary status of forests is a crucial activity in forest protection field, and the use of satellite remote sensing has…”
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Morphostratigraphy of landform series from the Late Cretaceous to the Quaternary: The “3 + 1” model of the quadripartite watershed system at the NW edge of the Bohemian Massif
Published in Geomorphology (Amsterdam, Netherlands) (15-12-2022)“…The quadripartite/ orthogonal and domal Central European Watershed (CEW) at the NW edge of the Bohemian Massif has been studied by a terrain analysis (fluvial,…”
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Efflorescent sulfates from Baia Sprie mining area (Romania) — Acid mine drainage and climatological approach
Published in The Science of the total environment (15-01-2016)“…The Baia Sprie epithermal system, a well-known deposit for its impressive mineralogical associations, shows the proper conditions for acid mine drainage and…”
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Coastal landforms of “Meso-Afro-American” and “Neo-American” landscapes in the periglacial South Atlantic ocean: With special reference to the clast orientation, morphology, and granulometry of continental and marine sediments
Published in Journal of South American earth sciences (01-03-2020)“…In the periglacial South Atlantic Ocean five coastal landform series (CLFS): CLFS1 (Falkland Islands/Islas Malvinas), CLFS2 (Tierra del Fuego), CLFS3 (South…”
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Spatial Distribution of Minor Elements in the Tazlău River Sediments: Source Identification and Evaluation of Ecological Risk
Published in International journal of environmental research and public health (22-11-2019)“…Minor elements received more attention in recent years due to their contamination susceptibility and environmental impact. Surface sediment samples were…”
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A composite terrain-and-provenance analysis tied to specific times of a basement-foreland drainage system and its gravel-sand-clay deposits (Bohemian Massif, SE Germany)
Published in Sedimentary geology (01-11-2022)“…Provenance analysis and terrain analysis backed by radiometric age dating have been combined for the first time and conducted as a composite in a…”
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