Assertion: quartz's property | /r/HasProperty | derived
Facets:
value: from the sciglass glass database
type: OTHER
Source sentences:
text: Unless stated otherwise, the properties of fused silica (quartz glass) and germania glass are derived from the SciGlass glass database by forming the arithmetic mean of all the experimental values from different authors (in general more than 10 independent sources for quartz glass and T g of germanium oxide glass).