Khafre still retains white Tura-limestone casing at the top and pink-granite casing at its lowest course; Menkaure has granite casing on its lower 16 courses. The video argues that the granite blocks’ irregular fit and zigzag joints show they were added later as repairs, but that is the presenter’s interpretation, not an established archaeological conclusion.
Khafre Has Limestone and Pink Granite Casing; Video Claims Later Repairs

Key facts
- Khafre’s upper surviving casing is white limestone from Tura, not artificial reconstituted limestone.
- Khafre’s lowest casing course is pink granite, and Menkaure has granite casing on its lower 16 courses.
- The video argues that irregularly cut granite blocks and zigzag joints mean the granite was added later as repairs; this is the presenter’s interpretation, not an established archaeological conclusion.
Sources
The Great Pyramid Quarry|AERA - Ancient Egypt Research Associatesaeraweb.org
The quarry is not precisely rectangular and the floor of the quarry is uneven, appearing to slope up to the north. The quarry's southern outlet disappears ...
Pyramid of Khafreen.wikipedia.org
Casing stones cover the top third of the pyramid, but the pyramidion and part of the apex are missing. The bottom course of casing stones was made out of pink ...
NOVA Online/Pyramids/History of Gizapbs.org
Limestone was used for all but the lowest course of outer casing on Khafre and the lower 16 courses of Menkaure. These lower casings were made of granite.
Casing stone from the Great Pyramid of Gizanms.ac.uk
This block is one of the few surviving casing stones from the Great Pyramid of Giza, built for King Khufu. It is the only pyramid casing stone on display ...
The pyramids at Giza looked very different when they were ...apollo-magazine.com
The Egyptian pyramids were originally covered in smooth white limestone – as a casing stone now in Scotland shows.
Pyramid of Khafre and the Great Sphinxsmarthistory.org
At the very top, a section of outer casing stones like those that would have originally covered all three of the Great Pyramids still survives.
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