Surely it should be either "You fly over the huge limestone quarry" or "you flew over the huge limestone quarry" or "You have flown over the....."
Indiana has a limestone quarry. The outside of the house is limestone.
A quarry is a large, deep pit in the ground. From a quarry, you get stone, rock, construction aggregate, riprap, sand, gravel, or slate. Marble, granite, limestone, and sandstone are cut from slabs and removed from the quarry.
They start to weather away. Acid rain is a huge contributor to the weathering of Limestone structures.
rocky mountains
I would imagine the huge bricks that they are built of would have been cut out of sandstone, at a nearby quarry.
Limestone. The whole peninsula is basically a huge, flat plate made of limestone.
The Rock of Gibraltar.
The Sphinx.
Coral is the animal that lives in huge numbers on the north-east coast of Australia and is likely to form a limestone in the future
Major George Armistead.
Rock of Gibraltar
The Great Sphinx, believed to be the most immense stone sculpture in the round ever made by man, was carved [sculpted] from a huge rectangular bedrock block of limestone.