Open main menu
Home
Random
Log in
Settings
About geokb
Disclaimers
geokb
Search
(Q307)
Language
Watch
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
Ca
1 reference
knowledge source
Mindat Chemical Element List
MRDS commodity code
CA
0 references
OpenAlex ID
C519063684
0 references
atomic number
20
1 reference
knowledge source
Mindat Chemical Element List
same as
https://www.mindat.org/element/calcium
0 references
https://w3id.org/gso/element/calcium
0 references
http://www.wikidata.org/entity/Q706
0 references