M6910 - Porphyritic granodiorite
Mineralogy and Petrology Collection Read more about this collection »
Classificationigneous rock
Place CollectedCanada: British Columbia, Nelson
DescriptionLarge feldspar phenocrysts in granodiorite groundmass
Item Details
Classificationigneous rock
Place CollectedCanada: British Columbia, Nelson
DescriptionLarge feldspar phenocrysts in granodiorite groundmass
Accession Number
M6910
Specimen Name
Porphyritic granodiorite
Classification
igneous rock
Preparation(s)
hand specimen
Collected By
unknown
Date Collected
1969-05-01
Place Collected
Canada: British Columbia, Nelson
Measurements
overall: 10 cm x 8 cm x 4 cm
Description
Large feldspar phenocrysts in granodiorite groundmass
Citation
Page Citation for M6910 - Porphyritic granodiorite
Page Citation
"M6910 - Porphyritic granodiorite, Mineralogy and Petrology Collection." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/4-144664. Accessed 28 Aug. 2025.