Final answer:
The Great Mosque of Cordoba is primarily made of whitewashed adobe stucco. It is an extraordinary example of Islamic architectural styles and includes a mihrab, tesserae-decorated dome, and a minaret.
Step-by-step explanation:
The Great Mosque of Cordoba is primarily made of whitewashed adobe stucco. This architectural marvel, dating back to the 8th-10th centuries, showcases a combination of familiar and innovative Islamic styles. The mosque features a mihrab, a dome decorated with numerous tesserae, and a minaret in the enclosing wall. The use of bricks to sculpt the facade in multiple layers is also a notable feature.