Assertion: pure quartz | /r/HasProperty | colorless
Facets:
Source sentences:
text: Pure quartz is colorless and transparent or translucent.
text: Pure quartz, traditionally called rock crystal (sometimes called clear quartz), is colorless and transparent or translucent.
text: Pure quartz, traditionally called rock crystal or clear quartz, is colorless and transparent or translucent, and has often been used for hardstone carvings, such as the Lothair Crystal.
text: Pure quartz is clear and colorless.
text: Pure quartz is colorless and cannot be dichroic, but some of its colored varieties show a weak dichroism: