Difference between revisions of "Columnar"
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| − | A '''columnar''' [[Mineral Aggregates|mineral aggregate]] is made up of slender, [[parallel]] [[ | + | A '''columnar''' [[Mineral Aggregates|mineral aggregate]] is made up of slender, [[parallel]] [[column]]s. [[Beryl]] is an example of a [[mineral]] exhibiting a columnar form. |
| − | =Sources= | + | ==Sources== |
| − | *Chesterman, Charles W. ''The Audubon Society Field Guide to North American Rocks and Minerals'', Alfred A. Knopf: New York (1987) | + | *Chesterman, Charles W. ''The Audubon Society Field Guide to North American Rocks and Minerals'', Alfred A. Knopf: New York (1987), ''p. 40'' |
| − | [[Category: | + | [[Category:Crystallography]] |
Revision as of 17:30, July 15, 2007
A columnar mineral aggregate is made up of slender, parallel columns. Beryl is an example of a mineral exhibiting a columnar form.
Sources
- Chesterman, Charles W. The Audubon Society Field Guide to North American Rocks and Minerals, Alfred A. Knopf: New York (1987), p. 40