Beyond the Crystal Cave is a Dungeons & Dragons module set in the World of Greyhawk campaign setting. It is unusual among Dungeons & Dragons modules in that it encourages...
X-ray crystal truncation rod scattering is a powerful method in surface science, based on analysis of surface X-ray diffraction patterns from a crystalline surface. For an infinite crystal, the diffracted...
An erebus crystal is a crystal of anorthoclase found in the immediate area surrounding Mount Erebus near McMurdo Station, Antarctica. This type of feldspar is rich in sodium, potassium, and...
A crystal oven is a temperature-controlled chamber used to maintain the quartz crystal in electronic crystal oscillators at a constant temperature, in order to prevent changes in the frequency due...
