World Record Name: crust most abundant non-metallic elements: oxygen
World record holder: oxygen
World record fields: the most abundant crustal nonmetallic element
World Record rules: the crust the most abundant metallic element
World record number: 20120300025
World Record valid: to record was broken up.
World Record Witness: No. 008 to Carrying the Flag Certification Division
World Records Source: World record library to Carrying the Flag
World Record Certification date: March 23, 2012
World Record Details:

The most abundant metallic crust elements: oxygen. Content accounted for approximately 49.4% of the earth's crust. Highest in the world.