Kuohenmaa Orbicule
Description
The sample is an orbicule from the large-orbicule variety of the Kuohenmaa (Kangasala) orbicular quartz monzonite (61°21'57.7"N 24°03'05.6"E). The main minerals of the orbicule are plagioclase (An25-30) and biotite with minor alkali feldspar, muscovite, chlorite, quartz, and allanite. The purpose of the scan is to visualize the inner structures of the concentric orbicule shells, to test the resolution of the scan in recognizing individual subshells within the structure, and to detect the dispersion of any potential denser mineral phases within the structure. To get this dataset, please contact fairdata-pas@gtk.fi. Preview dataset found at https://doi.org/10.23729/9e84d84f-c79d-406b-94d4-6816f3a9c95b
Show moreYear of publication
2020
Type of data
Authors
Geologian Tutkimuskeskus GTK
Jukka Kuva - Creator, Publisher
University of Helsinki
Aku Heinonen - Creator
Project
Other information
Fields of science
Language
Open access
Open