Sökning: "syenit"

Hittade 2 uppsatser innehållade ordet syenit.

1. 1. En sammanställning av norra Skånes prekambriska berggrund

   Kandidat-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Simon Andersen Staahlnacke; [2018]
   Nyckelord :Skåne; prekambrium; svekonorvegiska provinsen; protoginzonen; orogenes; Earth and Environmental Sciences;

   Sammanfattning : This literature study aims to summarize the Precambrian bedrock and its geological development in northern Scania. The study is based on previously published material, primarily three of SGU’s bedrock maps: Af 127, 155 and 181. These show the bedrock in the area northeast, southwest and northwest of Kristianstad. LÄS MER

3. 2. Magma Storage of the Alkaline Tejeda Cone Sheet Swarm, Gran Canaria, Spain

   Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Max Jensen; [2016]
   Nyckelord :Gran Canaria; Tejeda cone sheet swarm; syenite; magma storage; thermobarometry; clinopyoxene; Gran Canaria; Tejeda inverterade kon-intrusioner; syenit; magma förvar; termobarometri; klinopyroxen;

   Sammanfattning : Volcanoes with alkaline differentiated magma belong to the more explosive and destructive types, but knowledge about these systems is often limited. Unravelling the position and conditions in the source magma chamber systems that feed volcanism at the surface is vital to understand these systems better. LÄS MER