Giant volcanic pumice rock raft floating in Pacific ocean - BBC Newsround

A giant floating rock raft has been found floating in the Pacific ocean. The rock raft is about the same size as 20,000 football fields and was first spotted by Australian sailors earlier this month.

What volcanic rocks floats on water? - Quora

A Stupendously Huge Raft of Volcanic Rock Has Floated Across The Ocean to Australia : ScienceAlert

Huge pumice rock 'island' seen floating in South Pacific

Giant pumice raft floating toward Australia may help replenish the Great Barrier Reef

Sailors encounter floating pumice 'raft' drifting across the Pacific Ocean - ABC News

Enormous floating pumice raft could help save the Great Barrier Reef

Vast 'pumice raft' found drifting through Pacific Ocean

Pacific 'pumice raft' stretched to 'horizon' - BBC News

Pumice raft found in the Pacific, The sea of pumice was the size of 20,000 football fields, with the volcanic rocks stretching to the horizon on all sides.

A giant pumice stone floating in the Pacific could help heal Australia's Great Barrier Reef