Assertion: agate | /r/HasProperty | strong gemstone
Facets:
Source sentences:
text: Agate is a strong gemstone, putting them under flowing water for 4 or 5 minutes will cleanse them quite easily and they can be charged up with a vigorous rub with a dry cloth.
text: Agate is a strong gemstone, putting them under flowing water for 4 or 5 minutes will cleanse them quite easily and they can be charged up with a vigorous rub with a dry cloth.