Assertion: mineral's composition | /r/HasProperty | dependent on their parent
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Source sentences:
text: The mineralogical and chemical compositions of laterites are dependent on their parent rocks.:6 Laterites consist mainly of quartz, zircon, and oxides of titanium, iron, tin, aluminium and manganese, which remain during the course of weathering.:7 Quartz is the most abundant relic mineral from the parent rock.:7