Difference between revisions of "Low Grade Ore"
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===Meaning=== | ===Meaning=== | ||
A '''low grade ore''' is an [[ore]] which contains a small [[percentage]] of a desired [[mineral]] by [[mass]]. | A '''low grade ore''' is an [[ore]] which contains a small [[percentage]] of a desired [[mineral]] by [[mass]]. | ||
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| + | ===References=== | ||
| + | ====Edexcel==== | ||
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| + | :[https://www.amazon.co.uk/gp/product/1782945741/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945741&linkCode=as2&tag=nrjc-21&linkId=30da4f2178da182547b62a7329d13b57 ''Low-grade ores, page 118, GCSE Combined Science; The Revision Guide, CGP, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Low-grade ores, page 56, GCSE Chemistry; The Revision Guide, CGP, Edexcel ''] | ||
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| + | ====OCR==== | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945679/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945679&linkCode=as2&tag=nrjc-21&linkId=a2db42f7b4bdf10cafaafa3bb9120940 ''Low-grade ores, page 77, Gateway GCSE Chemistry; The Revision Guide, CGP, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Low-grade ores, pages 211-212, Gateway GCSE Chemistry, Oxford, OCR ''] | ||
Latest revision as of 09:16, 14 December 2019
Key Stage 4
Meaning
A low grade ore is an ore which contains a small percentage of a desired mineral by mass.
References
Edexcel
- Low-grade ores, page 118, GCSE Combined Science; The Revision Guide, CGP, Edexcel
- Low-grade ores, page 56, GCSE Chemistry; The Revision Guide, CGP, Edexcel