A photomicrograph illustrating a growth spiral on a natural graphite crystal, taken by John Jaszczak (Physics), was published on the cover of the latest issue of Rocks and Minerals magazine (Jan/Feb vol. 93, 2018.)
A photomicrograph illustrating a growth spiral on a natural graphite crystal, taken by John Jaszczak (Physics), was published on the cover of the latest issue of Rocks and Minerals magazine (Jan/Feb vol. 93, 2018.)