Results 21 to 30 of about 81 (53)

Петро- и палеомагнитные характеристики структурно-вещественных комплексов месторождения алмазов трубка Нюрбинская (Среднемархинский район, Западная Якутия)

, 2017
Modeling of physical and geological properties of a study object is an integral part of geological surveys at each stage. Without a model of physical and geological properties (PhGM) it is impossible to obtain a complete set of reflection indicators of ...
K. M. Konstantinov, E. V. Artemova, Е. В. Артемова, Ш. З. Ибрагимов, И. К. Константинов, Sh. Z. Ibragimov, А. A. Yakovlev, К. М. Константинов, I. К. Konstantinov, А. А. Яковлев, Т. А. Антонова, Т. А. Antonova   +11 more
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РАННЕПАЛЕОЗОЙСКИЙ БАЗИТОВЫЙ МАГМАТИЗМ НА СЕВЕРО‐ВОСТОКЕ СИБИРСКОГО КРАТОНА

, 2016
The Early Cambrian tectonomagmatic activation is manifested in the northeastern passive margin of the Siberian Craton within the area of the Olenek uplift, as well as in the Kharaulakh segment of the Verkhoyansk fold‐ thrust belt that was thrusted onto ...
Б. Б. Кочнев, В. В. Ярмолюк, К. Н. Егоров, V. I. Rogov, A. I. Kiselev, K. N. Egorov, V. V. Yarmolyuk, В. И. Рогов, B. B. Kochnev, А. И. Киселев   +9 more
core   +1 more source

МЕТАСОМАТИЧЕСКИЕ И МАГМАТИЧЕСКИЕ ПРОЦЕССЫ В МАНТИЙНОЙ ЛИТОСФЕРЕ БИРЕКТИНСКОГО ТЕРРЕЙНА СИБИРСКОГО КРАТОНА И ИХ ВЛИЯНИЕ НА ЭВОЛЮЦИЮ ЛИТОСФЕРЫ

, 2015
The area of studies covers the north-eastern part of the Siberian craton (the Birekte terrain), Russia. The influence of metasomatic and magmatic processes on the mantle lithosphere is studied based on results of analyses of phlogopite- and phlogopite ...
Lidia V. Solov’eva, Tatiana V. Kalashnikova, Ludmila F. Suvorova, Sergei I. Kostrovitsky, Stanislav S. Matsuk, Станислав Степанович Мацюк, Людмила Филипповна Суворова, Алексей Викторович Иванов, Alexei V. Ivanov, Татьяна Владимировна Калашникова, Лидия Васильевна Соловьева, Сергей Иванович Костровицкий   +11 more
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Эволюция напряженного состояния земной коры района кимберлитовой трубки Катока, северо-восток Анголы

, 2018
This paper presents the first results of the geostructural and tectonophysical studies of the crustal stress state in the Catoca kimberlite pipe area at the southwestern flank of the Kasai Shield in the northeasternAngola. In the evolution of the crustal
М. А. Карпенко, Ф. Жоао, Ж. Т. Феликс, Д. А. Кошкарев, M. A. Karpenko, A. S. Gladkov, F. João, Д. П. Гладкочуб, J. T. Félix, D. P. Gladkochub, E. V. Sklyarov, А. С. Гладков, O. V. Lunina, О. В. Лунина, D. A. Koshkarev, Е. В. Скляров   +15 more
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Petro- and paleomagnetic studies of basalts of the upper devonian appainskaya suite (Western Yakutia)

, 2020
Introduction. One of the main tasks of paleomagnetic studies is to obtain a framework of reference poles for calculating the kinematic characteristics of lithospheric taxones as a basis for geodynamic reconstructions.
Tomshin M., Ibragimov S., Artemova E., Khuzin M., Yakovlev A., Konstantinov I., Konstantinov K.   +6 more
core  

A study of unusual diamonds from the George Creek K1 Kimberlite dyke, Colorado

, 1995
Cathodoluminescence photomicrographs of diamonds from the George Creek Kl (section 28) kimberlite dyke in Colorado reveal complex intergrowth relationships between CO?-free and CO?-bearing diamond growth generations.
Chinn, Ingrid Lee
core  

ОСНОВНЫЕ ЗАКОНОМЕРНОСТИ РАЗЛОМООБРАЗОВАНИЯ В ЛИТОСФЕРЕ И ИХ ПРИКЛАДНЫЕ СЛЕДСТВИЯ (ПО РЕЗУЛЬТАТАМ ФИЗИЧЕСКОГО МОДЕЛИРОВАНИЯ)

, 2015
В. Ю. Буддо, A. S. Cheremnykh, S. A. Bornyakov, K. Zh. Seminsky, А. С. Черемных, К. Ж. Семинский, A. V. Cheremnykh, A. I. Miroshnichenko, A. A. Tarasova, А. И. Мирошниченко, С. А. Борняков, А. В. Черемных, V. Yu. Buddo, А. А. Тарасова   +13 more
core   +1 more source

Chemical-genetic classifications of oxides from kimberlite groundmass as a basis of a new technology of evaluation of diamond potential of kimberlite bodies (on an example of Yakutian and Arkhangelsk diamondiferous provinces)

International Kimberlite Conference Extended Abstracts: 1998, 2019
openaire   +2 more sources

Shrilankite Inclusions in Garnets from Kimberlite Bodies and Diamondiferous Volcanic–Sedimentary Rocks of the Yakutian Kimberlite Province, Russia

Doklady Earth Sciences, 2018
Pyrope–almandine garnets (Mg# = 28.3–44.9, Ca# = 15.5–21.3) from a heavy mineral concentrate of diamondiferous kimberlites of the largest diamond deposit, the Yubileinaya pipe, along with kimberlite- like rocks and diamondiferous volcano–sediments of the Laptev Sea coast, have been found to contain polymineral, predominantly acicular inclusions ...
A M Logvinova, Logvinova A M
exaly   +3 more sources

Tectonothermal evolution of the continental crust beneath the Yakutian diamondiferous province (Siberian craton): U–Pb and Hf isotopic evidence on zircons from crustal xenoliths of kimberlite pipes

Precambrian Research, 2016
Abstract U–Pb age and Hf-isotope data were collected on zircons from crustal xenoliths from the Late Devonian kimberlite pipes of Markha terrane. The xenoliths include mafic garnet granulites (Gt+Pl+Cpx±Opx±Amp±Bt±Scp) and garnet–biotite gneisses (Grt+Bt+Pl+Kfs+Qtz±Scp).
V S Shatsky, V G Malkovets, E A Belousova   +2 more
exaly   +3 more sources