Assertion: pyrite's shape | /r/CapableOf | express as cubic crystal
Facets:
value: as per the first reference
type: OTHER
Source sentences:
text: The molecular shape does not necessarily mean that the pyrite crystal has a cubic shape, however if the conditions are right (pressure and temperature), and the composition is 'correct' - if the formation is in a iron rich environment (as per the first reference), then this molecular shape could express as a cubic crystal.