Assertion: agate | /r/CapableOf | form in rhyolite
Facets:
value: typically
type: DEGREE
Source sentences:
text: 1276 Halsbach, Germany, Gotze, Plotze, Fuchs and Habermann (1999, p. 152, 153) suggested that agates from this site are a vein agate that formed in a rhyolite and examined them by electron paramagnetic resonance, cathodoluminescence and trace element content.
text: Although agates typically form in igneous rocks such as basalt, rhyolite, and andesite, they can also form in sedimentary rocks such as limestone.