These images were made using a video capture setup attached to a Wild Photomakroskop M400 and a Leitz Orthoplan petrographic microscope. Unfortunately the video capture hardware has lower resolution than traditional photographic techniques, but I was trying to save the cost of film and processing, and the resolution is more than sufficient for this exercise. Some of these images are quite large. Check the sizes before downloading.
Blue material is dyed epoxy resin used as a mounting media.
Outlined box on right corresponds to the location of Fig.4. Outlined box on left corresponds to Fig.14. This image was digitally reconstructed from a mosaic of images captured from video. Ed appears to prefer using the magnifications engraved on the microscope optics when comparing the size of structures, so I have provided those values here. However, even at a display resolution of 92 pixels per inch, most of these images have a higher effective magnification.