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Volcanic Glass - Ontify
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Volcanic Glass
Vitric
Material.
Wikipedia | Volcanic Glass
External Pages About Volcanic Glass
Encyclopædia Britannica Online
WordNet 3.1 Synset
Interlingual Index
Statements about
Volcanic Glass
Image
Subclass Of
Igneous Rock
Described by Source
Brockhaus and Efron Encyclopedic Dictionary
Statement Is Subject Of
:
Q24477850
Wikidata
