Difference between revisions of "Essential minerals"
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== Description == | == Description == | ||
| − | Those minerals existing in a rock that are used for its classification in main petrographic families or classes; see [http://cameo.mfa.org/materials/fullrecord.asp?name=quartz quartz], [http://cameo.mfa.org/materials/fullrecord.asp?name=alkali | + | Those minerals existing in a rock that are used for its classification in main petrographic families or classes; see [http://cameo.mfa.org/materials/fullrecord.asp?name=quartz quartz], [http://cameo.mfa.org/materials/fullrecord.asp?name=alkali%20feldspar alkali feldspar], [http://cameo.mfa.org/materials/fullrecord.asp?name=plagioclase plagioclase], [http://cameo.mfa.org/materials/fullrecord.asp?name=feldspathoid feldspathoid]. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
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== Authority == | == Authority == | ||
| − | * | + | * Submitted information Comment: José Delgado Rodrigues, LNEC, 2009. |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 06:48, 24 July 2013
Description
Those minerals existing in a rock that are used for its classification in main petrographic families or classes; see quartz, alkali feldspar, plagioclase, feldspathoid.
Synonyms and Related Terms
main minerals; minerais essenciais (Port.)
Authority
- Submitted information Comment: José Delgado Rodrigues, LNEC, 2009.