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| − | The '''orthorhombic''' [[crystal system]] has three unequal [[axis|axes]], all at [[right angle]]s to one another.
| + | Is God willing to prevent evil, but not able? Then he is not omnipotent. Is he able, but not willing? Then he is malevolent. Is he both able and willing? Then whence cometh evil? Is he neither able nor willing? Then why call him God? |
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| − | [[Crystal]]s are generally short, stubby, with a [[diamond]]-shaped or [[rectangle|rectangular]] cross section; characteristic forms are four-sided [[prism]]s, [[pyramid]]s, and [[pinacoid]]s (open forms made up of two [[parallel]] faces).
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| − | ==Sources==
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| − | *Chesterman, Charles W. ''The Audubon Society Field Guide to North American Rocks and Minerals'', Alfred A. Knopf: New York (1987), ''pp. 33-34''
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| − | [[Category:Crystallography]]
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