Pb-Sr-Nd isotope characteristics of mantle sources of kimberlites from the Nakym field (Yakutia)

• Main Authors: Golubeva Y.Y., Ovchinnikova G.V., Levskij L.K.
• Format: Article in Journal/Newspaper
• Language: Russian
• Subjects: Composition; Data reduction; Lead; Neodymium; Radioisotopes; Strontium; Structural geology; Kimberlites; Geochronology; Nakyn; Yakutia
• Online Access: https://repository.rudn.ru/records/article/record/3583/

For the first time presented are U-Pb isotope analysis data for three kimberlite samples from two Nakyn field pipes (Botuobinskaya and Nurbinskaya) in combination with their new Sr-Nd characteristics and ICP-geochemistry. RE distribution spectra in kimberlites from two pipes are identical and have t...