![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
-
Article
Evidence for Late Riphean granite formation in the Polar Urals
-
Article
Early island-arc granitoids of the Shchuchinskaya zone of the Polar Urals: U–Pb (SIMS) zircon isotope data
Granitoids of the Rechnoy and Yalya-Pe paleovolcanoes, which were ascribed to the Silurian Khoimpe complex during a geological map**, and granitoids of the Nganotsky-1 and Nganotsky-2 plutons that were ascri...
-
Article
Porphyry-Style Petropavlovskoe Gold Deposit, the Polar Urals: Geological Position, Mineralogy, and Formation Conditions
Geological and structural conditions of localization, hydrothermal metasomatic alteration, and mineralization of the Petropavlovskoe gold deposit (Novogodnenskoe ore field) situated in the northern part of the...
-
Article
Devonian Island-Arc Magmatism of the Voikar Zone in the Polar Urals
The studied deep-seated plutonic rocks of the Malyi Ural Paleozoic island arc include Sob’ gabbroid, diorite, and plagiogranitoid and Kongor gabbroid, diorite, and monzonitoid, which formed under similar P–T cond...
-
Article
Carboniferous Magmatism in the Polar Urals
Dikes and sills of dolerites, essexite–dolerites, diorites, monzodiorites, and lamprophyres belonging to the Musyur (Malyi Khanmey) hypabyssal complex (Polar Urals) cut all Ordovician–Middle Devonian oceanic a...
-
Article
Volcanic Tuffs and Tuffites in Jurassic–Cretaceous (Volgian–Ryazanian) Boundary Rocks of Western Siberia
Altered ash tuff and tuffite layers in the Jurassic–Cretaceous boundary rocks (Bazhenovo Formation) were studied in detail. These layers represent an interval ranging from the upper part of the middle Volgian ...
-
Article
Some Ostracods of the Syadai Formation (Silurian) in the Polar Urals
Ostracods from the Syadai Formation in the Polar Urals (sampling site at Syadeiyabtoyakha Creek) are represented by rare poorly preserved valves with a heavily corroded surface. Nevertheless, 14 genera in 4 or...
-
Article
The Initial Stage of Early Carboniferous Rifting in the Southern Urals: First The results of U–Pb Dating of Zircons from Granitoids of the Neplyuevka Complex
Zircons from the Early Carboniferous granitoids of the Neplyuevka pluton of the Southern Urals have been dated (SIMS). Two age groups are distinguished among the studied zircons: group 1 from 334 to 342 Ma and...
-
Article
Two Stages of Assembly of the Pangea Supercontinent in the Polar Urals: The First U/Pb (LA-ICP-MS) and 40Ar/39Ar Dating of the Yarkeu Complex
In the Polar Urals, there are a few small granitoid intrusions (Yarkeu, Yajyu, and Pogurei complexes), which are usually associated with the Urals collision. Their Carboniferous–Early Permian age is generally ...
-
Article
The Manifestation Areas of the Intra-Visean Orogeny in the Eastern Zones of the Southern Urals According to the U–Pb Dating of Detrital Zircons from the Upper Visean Solnechnaya Formation
The first results of U–Pb (LA-ICP-MS) dating of detrital zircons from the Upper Visean sandstones of the Solnechnaya Formation of the Southern Urals are presented. The studied zircons are predominantly of Ordo...
-
Article
The Vasilinovskoe Pt–Pd Occurrence: A New Type of Noble Metal Mineralization in the Urals
A new Vasilinovskoe Pt–Au–Pd occurrence found near the settlement of Kharp (Yamal-Nenets Autonomous Okrug) is described for the first time. The occurrence is related to amphibolized gabbroids and subordinate p...
-
Article
Problems of the Genesis of Deposits of the Ozerninsky Polymetallic Ore Cluster, Western Transbaikalia, Russia
The Ozerninsky ore cluster is a geological megastructure with unique rich and diverse mineralization. It hosts more than 20 deposits of lead, zinc, iron, copper, barite, and gold, including the Ozernoe polymet...
-
Article
Composition, Age, and Sedimentation Environment of the Ore-Hosting Eravna Series of the Uda–Vitim Zone (Western Transbaikalia, Russia)
The paper considers data on the composition, age, and formation conditions of the Ulzutui and Kydzhimit sequences, which are ascribed to the Eravna Series of the Eravna Subzone of the Uda–Vitim Zone. The Eravn...