Security agency logotype BLACKSTONE
Black stone is part of the Kaaba.The Kaaba is a building at the center of Islam's most important mosque, Al-Masjid Al-Ḥarām. The Kaaba is a cuboid stone structure made of granite.
Black stone is part of the Kaaba.The Kaaba is a building at the center of Islam's most important mosque, Al-Masjid Al-Ḥarām. The Kaaba is a cuboid stone structure made of granite.