"Gangue" Example Sentences
1. The mining company had to separate the gangue from the valuable minerals.
2. The gangue material was discarded as waste.
3. The gangue rock was mainly composed of quartz and feldspar.
4. The gangue particles were too large to be easily separated.
5. The gangue minerals were inert and had little value.
6. The gangue material was identified using X-ray diffraction.
7. The gangue deposit was found to be too low-grade for profitable mining.
8. The gangue content in the ore was estimated to be around 30%.
9. The gangue minerals formed during the cooling of a magma.
10. The gangue material was too tightly bound to the ore to be easily removed.
11. The gangue rock had a characteristic black color due to the presence of carbonaceous matter.
12. The gangue minerals were heavily weathered and showed signs of alteration.
13. The gangue deposit was located in a remote and inaccessible area.
14. The gangue particles were collected using a magnetic separator.
15. The gangue material was used as a cheap construction material.
16. The gangue minerals had a low specific gravity and were easily separated by gravity methods.
17. The gangue rock contained valuable trace elements such as gold and silver.
18. The gangue deposit was interlayered with layers of coal.
19. The gangue particles had to be crushed to a finer size to facilitate separation.
20. The gangue material was acidic and required neutralization before disposal.
21. The gangue minerals were stained by oxidation and had a rusty appearance.
22. The gangue content in the ore was reduced by washing and screening.
23. The gangue rock was composed of a mixture of minerals including calcite and dolomite.
24. The gangue particles were sorted according to their size and density using a hydrocyclone.
25. The gangue material was enriched in certain elements such as phosphorus and sulfur.
26. The gangue minerals were formed by the alteration of pre-existing minerals.
27. The gangue content in the ore was lowered by the addition of chemicals such as flotation agents.
28. The gangue rock was found to be highly porous and permeable.
29. The gangue particles were concentrated by froth flotation.
30. The gangue material was dumped in a nearby waste pile.
Common Phases
1. The
gangue material was separated from the ore during processing;
2. The
gangue particles were largely composed of silica and other non-valuable minerals;
3. The presence of
gangue in the ore decreased its purity;
4. The
gangue was so abundant in the deposit that it made mining operations challenging;
5. The
gangue minerals had to be carefully removed before the precious metals could be extracted;
6. The high amount of
gangue present in the sample made it difficult to obtain accurate assay results.