Description :
Close-up of coronitic gabbro (Agab) with primary pyroxene phenocrysts rimmed by black amphibole, and red, pin-head garnets straddling the contacts between the amphibole and plagioclase-rich matrix; pen is 8 mm wide
Photographe :
Steenkamp, H M
Collection :
Ressources naturelles Canada
Haute-résolution :
4.73 MB
2736x3648 pixels
180 ppi (jpeg)
Géographie :
4845; Hudson Bay; Nunavut