Assertion: cobalt | /r/AtLocation | earth's crust
Facets:
value: in combination with other minerals
type: OTHER
value: widely
type: DEGREE
value: like nickel
type: OTHER
Source sentences:
text: Cobalt (derived from German kobalt, from kobold, which means goblin) is an element only found in Earth's crust in chemically combined forms, save for small deposits of alloys from natural meteoric iron.
text: Like nickel, cobalt is found in the Earth's crust only in chemically combined form, save for small deposits found in alloys of natural meteoric iron.
text: Cobalt is widely present on the earth crust, in combination with other minerals and in natural water.