Ikaite is a unique mineral forming at the cold environments and not stable at the normal condition. We found ikaite crystals in two cores close to the Laptev Sea continental slope during research cruise onboard RV Ivan Petrov in 2018. Crystals were studied using XRD, stable isotopes (δ13C and δ18O), and Sr isotope ratio. Possible mechanisms of their crystallization are discussed in the presentation.
Translated title of the contributionNew discoveries of ikaite (CaCO3 *6H2 O) in the Laptev Sea
Original languageRussian
Title of host publicationГеология морей и океанов
Subtitle of host publicationМатериалы XXIII Международной научной конференции (Школы) по морской геологии
PublisherИнститут Океанологии РАН
Pages290–292
VolumeII
ISBN (Electronic)9785990144965
ISBN (Print)9785990144965
StatePublished - Nov 2019
EventXVIII Международная научная конференция (Школы) по морской геологии - ИОРАН, Москва, Москва, Russian Federation
Duration: 16 Nov 2009 → 20 Nov 2009

Conference

ConferenceXVIII Международная научная конференция (Школы) по морской геологии
Country/TerritoryRussian Federation
CityМосква
Period16/11/09 → 20/11/09

ID: 49212112