u/ShadowtehGreat34

Pure White Phosphorus contained in an ampoule and encased in Lucite.

Aluminum this pure is joyously soft.

In dendritic and arc-cast form

A Van Arkel–de Boer process crystal bar and arc-melted Bead.

Dendritic Thulium

The first image is a Monocrystalline HPGe Detector for high-resolution gamma and X-ray spectroscopy.
The second is a cast ingot.

99.5% pure Grey Tin Stabilized in up to 80 degrees Fahrenheit with the addition of 0.5% germanium.