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Crystallography
This site is a table of crystallography groups. The table is composed of 32 classes of symmetry derived from observations of the external crystal form. From these 32 classes, 230 space groups are distinguishable using x-ray analysis. The site also features 3-D rotating examples of crystalline forms for each symmetry class. The illustrations are helpful for visualizing crystal forms.
Intended for grade levels:
  • College (13-14)
  • College (15-16)
Type of resource:
  • Visual:
    • Illustration - scientific
  • Text:
    • Ref. material
Subject:
  • Geological Sciences:
    • Geochemistry
    • Mineralogy or petrology
Technical requirements:
Java
Cost / Copyright:
No cost
Copyright 2004 by David Barthelmy
DLESE Catalog ID: SERC-NAGT-000-000-000-695
Resource contact / Creator / Publisher:
Contact: Dave Barthelmy
No institutional affiliation is known