Sandstone

A consolidated sedimentary rock consisting of (usually quartz) sand grains united with a natural cementing material.

Works of Art

A consolidated sedimentary rock consisting of (usually quartz) sand grains united with a natural cementing material.

Works of Art

late 12th–early 13th century, with later additions

1339–46

1878–88

1570

1st century B.C.E.

713–803

c. 20th century B.C.E.–19th century C.E.

c. 1220–70

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