Assertion: amblygonite | /r/CapableOf | occur with tourmaline
Facets:
Source sentences:
text: Amblygonite occurs with spodumene, apatite, lepidolite, tourmaline, and other lithium-bearing minerals in pegmatite veins.
text: Amblygonite occurs with spodumene, apatite, lepidolite, tourmaline, and other lithium-bearing minerals in pegmatite veins.