Abstract micrograph of olivine pyroxenite viewed with a polarizing microscope. Stock Photo | Adobe Stock
Olivine in marble (30 µm thin section, XPL) | Olivín v mramo… | Flickr
Olivine crystal in a basalt thin section. Olivine is a magnesium iron silicate. Photomicrograph, polarized light Stock Photo - Alamy
Olivine
File:Olivine under microscope 1.jpg - Wikimedia Commons
Ian Power on X: "Took this image with our lab's new microscope. This is a basalt students examine in my Earth Materials course, taken at 50x, XPL, Zeiss Axioscope. I'm really impressed