The find is a basalt sarcophagus lid. If you look closely at the photo, you can notice how much it stands out from the surrounding things.
The uniqueness of the find lies in the quality of its processing and the amazing precision of the smallest details. In technical terms, this work can be compared with our time.
I have carefully reviewed several videos with a full inspection of this cover, but I could not find any places where you can notice the curvature.
Except for chips and scratches, which the artifact received after its manufacture. And his age is solid, because he is dated 2400 BC (according to the time of the reign of the pharaoh, to which the pyramid belonged, next to which he was found).
If you do not pay attention to the chips, then the processing of this sarcophagus can only amaze the imagination. How did the ancient Egyptians (according to the official version) manage to achieve this quality?
Promotional video:
Here are some more photos with the lid processing. Please pay attention to the hole, it is also difficult to call it simple.
Is it really possible to create such an even hole with a bow drill or other primitive tool? I strongly doubt it.
In the lid itself, there are some more interesting technical nuances that do not fit into the capabilities of the ancient Egyptians.
For example, some edges are angled.
Why complicate your work when you can make right angles?
Here we see a real technical exclusive.
Nearby, there was a few fragments from the base of the sarcophagus.
You can admire the quality of its performance for a long time.
Well, in the very final I want to notice one detail. Some fragments of the sarcophagus have traces of ancient instruments.
Whether they look primitive or not, it's up to you to decide.
I personally believe that the Egyptians had nothing to do with the construction of this sarcophagus and many other artifacts on their territory. They only discovered the ruins of a more ancient and unknown civilization for us.
Subsequently, some things and buildings were reused.