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(Q330)
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Revision as of 14:49, 8 September 2024 by
Sky
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Changed an Item:
moved OpenAlex ID to its dedicated external ID datatype for consistency)
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Statements
instance of
mineral commodity
1 reference
knowledge source
USGS MRDS Commodity Names and Codes
subclass of
chemical element
1 reference
knowledge source
The Geoscience Ontology reference
element symbol
Hf
1 reference
knowledge source
Mindat Chemical Element List
MRDS commodity code
HF
0 references
OpenAlex ID
C546638069
0 references
atomic number
72
1 reference
knowledge source
Mindat Chemical Element List
same as
https://www.mindat.org/element/hafnium
0 references
https://w3id.org/gso/element/hafnium
0 references
http://www.wikidata.org/entity/Q1119
0 references
https://apps.usgs.gov/thesaurus/term-simple.php?thcode=2&code=1466
0 references