Assertion: biotite | /r/CapableOf | alter into chlorite
Facets:
Source sentences:
text: However, it was shown from Kahang porphyry copper deposit that biotite could alter into chlorite and opaque minerals such as goethite and magnetite30.
text: It was noticed that a large amount of potassium and silicon were lost in the process of biotite altering into chlorite, and the lost silicon was formed into quartz or amorphous
text: Surprisingly, the copper in chlorite was completely leached out, this is due to the fact that in the process of biotite altering into chlorite, the layered structure of chlorite was changed, leading to more copper to be leached out easily33.