The Ingá Stone (Pedra do Ingá in Portuguese) is located in the middle of the Ingá River near the small city of Ingá, 96 km from João Pessoa, in Paraíba State in the northeast of Brazil. The Ingá Stone is also called Itacoatiara do Ingá. The word Itacoatiara means stone in the Tupi language of the natives that lived in that area.
It is a rock formation in gneiss which covers an area of approximately 250 m². Altogether primary, a vertical wall 46 meters long by 3.8 meters high, and adjacent areas, there are entries whose meanings are unknown. In this set are carved in low relief, several figures, suggesting the representation of animals, fruits, and constellations like Orion and the Milky Way.
Many symbols of the Inga’s monolith are similar to those found in Turkey, in ancient Anatolia of the Hittites. A series of inscriptions speak of a “borders war” between two sovereigns of mesopotamian origin. Another story tells about a terrible volcanic eruption. The ashes covered a stone city on the Atlantic coast, similar to what happened in Pompeii and Herculaneum.
Source : hiddenincatours.com