Table T3. Normative compositions of jasperoids.
CSIRO
number
Normative component (wt%)
Quartz
Pyrite
Chalcopyrite
Hematite
Anhydrite
Wallrock
142697 81.9 10.8 0.5 3.4 0.7 2.7
142707 91.4 5.3 Trace 1.0 0.1 2.1
142714 81.3 7.2 1.1 6.4 2.0 2.0

Note: CSIRO = Commonwealth Scientific and Industrial Research Organization (Australia).