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Department of Mines, Industry Regulation and Safety

SiO2 content in weight percent (wt%) for granitic rock, derived from the GSWA geochemistry database (WACHEM).

Legend

Range (wt%)

Classification

SiO2 wt% granitic rock SOURCE

0–65

Manual breaks

 

65–70

Manual breaks

 

70–75

Manual breaks

 

75–80

Manual breaks

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