Definition for Difference between revisions of "Magnesium"
From Biology Forums Dictionary
(Created page with "A compact and consolidated mass of mineral matter. Three types of rock are recognized: igneous, sedimentary, and metamorphic.") |
(No difference)
|
Revision as of 12:21, 10 August 2013
A compact and consolidated mass of mineral matter. Three types of rock are recognized: igneous, sedimentary, and metamorphic.