More Epsom Salt Crystal Images (2023-02-13)
These were taken using my ANNLOV coin microscope. The crystal had grown to 1.13 inches length, and 0.302 inches wide between the two most widely separated faces. There is something wrong with the JPEG output from the microscope (invalid marker error) so I re-encoded all these images with GIMP. At some angles there were interesting lighting interactions between the microscope LEDs and my yellow-ish table lamp.