Assertion: citrine's color | /r/HasProperty | caused
Facets:
value: by colorizing agents
type: MANNER
Source sentences:
text: Thus I use a different definition: Citrine is a transparent yellow quartz variety whose color is caused by colorizing agents that are built into the crystal lattice and whose color is not caused by inclusions of other minerals.
text: The white color is caused by minute fluid inclusions of gas, liquid, or both, trapped during crystal formation, making it of little value for optical and quality gemstone applications.