Porijeklo granita i njihovi geodinamski okoliši

undergraduate thesis

• Title (english): The origin of granites and their geodynamic environment
• Author: Luka Matijašević
• Mentor: Dražen Balen (mentor)
• Granter: University of Zagreb; Faculty of Science; (Department of Biology); Zagreb
• Defense date and country: 2009, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Biology

Abstract

Kombinacijom mineralnog sastava, terenskih i petrografskih osobina, te kemijskim i izotopnim karakteristikama, razvijena je sintetička podjela granitoida. Koristeći se starim pristupima i podjelama granitne su stijene podijeljene u sedam skupina koje zadovoljavaju raspoznavanje kako na terenu tako i u daljnjoj laboratorijskoj analizi. Većina tipova su jedinstveni i nose potpis, u obliku sastava u stijeni, s kojim se može razaznati porijeklo bilo iz kore ili plašta. Dobrim definiranjem i svrstavanjem uzoraka moguće je odrediti tip koji onda služi kao marker geodinamskog okoliša. U svakom slučaju ova klasifikacija služi kao novi pristup shvaćanju poveznice između tipova granitoida i geodinamskih okoliša.

Abstract (english)

By combining mineral assemblage, field and petrograpichal features, and chemical and isotopic characheristics, synthetic classification of granitoids was developed. This classification is made by putting thogether several older classification, and now it is easier to define and compare field sampling and laboratory results. Most of this types are unique and have a chemical signature that is used for indication of origin, weather if it is from crust or mantle. With good defining and classification of granitoid type we are able to use it as a marker that indicate the geodynamic environment. However, this way of classification is the new way of understanding the link between granitoid types and geodynamc environment.

• Keywords: granitoidi; geodinamski okoliši
• Keywords (english): granitoids; geodynamic environment
• Language: croatian
• URN:NBN: urn:nbn:hr:217:484856
• Study programme: Title: Environmental Sciences; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) struke znanosti o okolišu (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) struke znanosti o okolišu)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2018-03-13 13:22:53