THE ISOTOPIC EVIDENCE OF GAS SOURCE OF THE COLD MINERAL SPRINGS WITH HIGH PCO2 IN WUDALIANCHI

dc.contributor.author	Mao X.
dc.contributor.author	Wang Ya.
dc.contributor.author	Wang X.
dc.date.accessioned	2024-09-14T06:08:25Z
dc.date.available	2024-09-14T06:08:25Z
dc.date.issued	2006
dc.identifier	https://www.elibrary.ru/item.asp?id=52615649
dc.identifier.citation	Chinese Journal of Geochemistry, 2006, 25, 1, 146
dc.identifier.issn	1000-9426
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/45173
dc.description.abstract	Active volcanoes are often associated with thermal springs, but some cold mineral springs exist near the active volcanoes in Wudalianchi, Heilongjiang Province, China, and these cold spas are rich in CO2. Water analysis shows that these HCO3 type mineral springs have higher mineralization degree ( > 1000 mg/L) and are rich in CO2, Fe2+(>20 mg/L), Sr(> 1 mg/L), dissolved Si ( > 2 0 rag/L) with lower temperature(< 10 ~ = and pH < 6.5. Dissolved and evolved gases of all these spas have the same composition, and are composed mainly of CO2 with minor N2 and 02. T
dc.subject	δ13C
dc.subject	δ18O
dc.subject	3HE/4HE
dc.subject	HIGH PCO2
dc.subject	COLD MINERAL SPRING
dc.title	THE ISOTOPIC EVIDENCE OF GAS SOURCE OF THE COLD MINERAL SPRINGS WITH HIGH PCO2 IN WUDALIANCHI
dc.type	Статья
dc.identifier.doi	10.1007/bf02840022

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