The magmatic evolution of igneous intrusions in Grønsteinfjellet-Botneheia, Svalbard

• Main Author: Malinen, Lauri
• Other Authors: Helsingin yliopisto, Matemaattis-luonnontieteellinen tiedekunta, University of Helsinki, Faculty of Science, Helsingfors universitet, Matematisk-naturvetenskapliga fakulteten
• Format: Master Thesis
• Language: English
• Published: Helsingin yliopisto 2024
• Subjects: HALIP; Svalbard; Diabasodden Suite; magma plumbing system; dolerite; Petrologia ja taloudellinen geologia; Petrology and Economic Geology; Berggrundsgeologi och ekonomisk geologi; Geologian ja geofysiikan maisteriohjelma; Master's Programme in Geology and Geophysics; Magisterprogrammet i geologi och geofysik; Arctic; Botneheia; Diabasodden; Grønsteinfjellet; Helvetiafjellet
• Online Access: http://hdl.handle.net/10138/577608

The Early Cretaceous igneous rocks in the circum-Arctic, collectively referred to as the High Arctic Large Igneous Province, are predominantly manifested on Svalbard as dolerite intrusions, classified as the Diabasodden Suite. The well-exposed intrusions in the Grønsteinfjellet- Botneheia study area...