Sökning: "Elin Tollefsen"

Hittade 2 avhandlingar innehållade orden Elin Tollefsen.

1. 1. Chemical controls on ikaite formation

   Författare :Elin Tollefsen; Alasdair Skelton; Valentin Troll; Victoria Pease; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Geology; geologi;

   Sammanfattning : .... LÄS MER

3. 2. Experimental, petrological and geochemical investigations of ikaite (CaCO3·6H2O) formation in marine environments

   Författare :Elin Tollefsen; Alasdair Skelton; Carl-Magnus Mörth; Erik Sturkell; Andrew Putnis; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ikaite; petrology; experiment; geochemistry; marine environments; pseudomorphs; calcium carbonate; Ikka Fjord; glendonite; nepheline; siderite; paleotemperature; carbonatite; Geology; geologi;

   Sammanfattning : Carbonates are a group of minerals that play an essential role in several processes on planet Earth, for example in the global carbon cycle and as a product of biomineralisation. Calcite (CaCO3) is by far the most common mineral in the carbonate group, and the stable form of carbonate at Earth surface conditions. LÄS MER