Assertion: fluorescent mineral | /r/CapableOf | respond to shortwave ultraviolet
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Source sentences:
text: The novelty store lamps are not suitable for mineral studies for two reasons: 1) they emit longwave ultraviolet light (most fluorescent minerals respond to shortwave ultraviolet); and, 2) they emit a significant amount of visible light which interferes with accurate observation, but is not a problem for novelty use.