They are carved and engraved out of various types of marble and granite. There are important deposits of granite, marble, sandstone and obsidian. The found materials include Basalt, Granite, Diorite, Marble, and Quartzite. This celluloid was printed to look like expensive woods, or materials like marble or granite. Mineral resources include gold, iron, manganese, aluminum, quartz, silver, indium, coal, marble, and granite. The sun poured down with theatrical brilliance on tons of white marble and white stone. Eritrea has an extensive amount of resources such as copper, gold, granite, marble, and potash. The region is known for stone quarrying to produce limestone, marl, marble, and basalt. The floor is of inlaid Italian marble. This was the only time he expressed himself in actual marble and stone. It was made of brick and marble. There are also reserves of limestone, marble and salt. The fifth is of marble and sandstone. Significant deposits of clay, limestone, marble, silica, and phosphate exist. Metro stations are often elaborately decorated with materials such as marble and bronze.