Ester M. Jolis
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View article: Insights into the tectonic evolution of the Svecofennian orogeny based on in situ Lu–Hf dating of garnet and apatite from Olkiluoto, southwestern Finland
Insights into the tectonic evolution of the Svecofennian orogeny based on in situ Lu–Hf dating of garnet and apatite from Olkiluoto, southwestern Finland Open
The southern Finland granites and associated migmatitic rocks have a complex metamorphic history, being affected by multiple events during the ca. 1.88–1.79 Ga Svecofennian orogeny. In this study, the prolonged tectonic evolution of migmat…
View article: Insights into the tectonic evolution of the Svecofennian orogeny based on in situ Lu-Hf dating of garnet from Olkiluoto, SW Finland
Insights into the tectonic evolution of the Svecofennian orogeny based on in situ Lu-Hf dating of garnet from Olkiluoto, SW Finland Open
The Southern Finland granites and associated migmatitic rocks have a complex metamorphic history, being affected by multiple events during the ca. 1.88–1.79 Ga Svecofennian orogeny. In this study, the prolonged tectonic evolution of migmat…
View article: Morphology‐Dependent Magnetic Properties in Shallow‐Water Ferromanganese Concretions
Morphology‐Dependent Magnetic Properties in Shallow‐Water Ferromanganese Concretions Open
Ferromanganese concretions commonly occur in shallow‐water coastal regions worldwide. In the Baltic Sea, they can record information about past and present underwater environments and could be a potential source for critical raw materials.…
View article: Morphology-Driven Magnetic Characteristics of Shallow-Water Ferromanganese Concretions
Morphology-Driven Magnetic Characteristics of Shallow-Water Ferromanganese Concretions Open
Ferromanganese concretions, ubiquitous both in deep ocean environments and shallow-water coastal regions worldwide, are the subject of renewed scientific interest due to their multifaceted importance as underwater habitats, critical raw ma…
View article: The occurrence and distribution of Scandium resources in the world-class Bayan Obo REE-Nb-Fe deposit, China
The occurrence and distribution of Scandium resources in the world-class Bayan Obo REE-Nb-Fe deposit, China Open
Scandium (Sc) is famous as a rare-scattered element in nature but can be anomalously enriched by the carbonatite system, especially in the Bayan Obo deposit (~0.14 Mt). However, the Sc distribution of Bayan Obo deposit is rarely revealed, …
View article: Detecting radioactive particles in complex environmental samples using real-time autoradiography
Detecting radioactive particles in complex environmental samples using real-time autoradiography Open
Radioactive particles often contain very high radioactivity concentrations and are widespread. They pose a potential risk to human health and the environment. Their detection, quantification, and characterization are crucial if we are to u…
View article: Enhanced Identification of Fracture Smectites and Other Alteration Minerals Via Short-Wave Infrared Reflectance at Two Finnish Crystalline Sites, Olkiluoto and Hyrkkölä
Enhanced Identification of Fracture Smectites and Other Alteration Minerals Via Short-Wave Infrared Reflectance at Two Finnish Crystalline Sites, Olkiluoto and Hyrkkölä Open
Fracture filling minerals and the smectite-group clay minerals in particular play a significant role in the geotechnical stability of the fractured rock mass. Smectites have multiple uses as geomaterials in waste management solutions, of w…
View article: Battery Mineral Characterization—A Case Study of a Nickel Reference Material
Battery Mineral Characterization—A Case Study of a Nickel Reference Material Open
This study documents the geochemical and mineralogical characteristics of three nickel reference materials for the battery minerals industry: ¼ drill cores of typical nickel-rich ores, centimeter-sized chips of run-of-mine ore, and …
View article: Noncalcified dasyclad algae from the Vasalemma Formation, late Sandbian (Late Ordovician) of Estonia
Noncalcified dasyclad algae from the Vasalemma Formation, late Sandbian (Late Ordovician) of Estonia Open
The Vasalemma Formation, late Sandbian, Late Ordovician in Estonia contains a previously unknown flora of noncalcified dasyclad algae. The Vasalemma Formation is a locally restricted limestone unit, which is predominantly composed of an ec…
View article: The Recycling of End-of-Life Lithium-Ion Batteries and the Phase Characterisation of Black Mass
The Recycling of End-of-Life Lithium-Ion Batteries and the Phase Characterisation of Black Mass Open
Black mass is the industry term applied to end-of-life (EoL) lithium-ion batteries that have been mechanically processed for potential use as a recycled material to recover the valuable metals present, including cobalt, lithium, manganese,…
View article: Volcanic ash as a resource for future research on Earth and the Moon
Volcanic ash as a resource for future research on Earth and the Moon Open
When a volcano erupts, it is often associated with destruction, particularly damage to infrastructure and loss of life. But these natural events also offer unexpected research opportunities, leading to serendipitous discoveries. This was t…