Difference between revisions of "High Grade Ore"
(Created page with "==Key Stage 4== ===Meaning=== A '''high grade ore''' is an ore which contains a large percentage of a desired mineral by mass.") |
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Revision as of 11:39, 25 January 2019
Key Stage 4
Meaning
A high grade ore is an ore which contains a large percentage of a desired mineral by mass.