Piedras Negras is also the commercial and manufacturing centre for the agricultural hinterland, in which cotton and corn (maize) are cultivated and cattle are raised.

Some authors think that the name is Paw Stone, but is more likely to be the name of the founder as hieroglyphs Noun. a creature, variously described as a serpent, lizard, or dragon, said to kill by its breath or look.

city on the Rio Grande in the state of Coahuila in northern Mexico population 152,806. man, dog, house). piedra. It stands at the northeastern edge of Coahuila on the U.S.-Mexico border, across the Rio Grande from Eagle Pass in the U.S. state of Texas. TAKE THE QUIZ TO … See the full definition. It stands at the northeastern edge of Coahuila on the U.S.-Mexico border, across the Río Bravo from Eagle Pass in the U.S. state of Texas.

In Spanish Piedras Negras translates to "black stones" – a reference to the coal deposits that exist in the area. Across the river, coal was formerly mined on the US side at Dolchburg, near Eagle Pass. Freebase (3.00 / 2 votes)Rate this definition: Piedras Negras.

Its name in the language of the Classic Maya has been read in Maya inscriptions as Yo'k'ib' ([ˈjoʔkʼib]), meaning "great gateway" or "entrance", considered a possible reference to a large and now dry sinkhole nearby. It may also be a reference to its location as a prominent intermediary along the trade routes leading to the Tabasco floodplain. In the 2015 census the city had a population of 163,595 inhabitants, while the metropolitan area had a population of 245,155 inhabitants. Industries in the city include zinc smelters, a cement plant, flour and textile mills, a steel mill, and automobile parts plants. A noun is a word referring to a person, animal, place, thing, feeling or idea (e.g. a person's area of skill, knowledge, authority, or work.

Piedras Negras is a city and seat of the surrounding municipality of the same name in the Mexican state of Coahuila.
poner la primera piedra to lay the foundation stone. place or source of origin.

una casa/un muro de piedra a stone house/wall. Piedras Negras is a city and seat of the surrounding municipality of the same name in the Mexican state of Coahuila. The name Piedras Negras means "black stones" in Spanish.
This mine closed around 1905, after a fire.

Piedras Negras.

Coal, silver, gold, and zinc are mined nearby. 1. The Piedras Negras and the Eagle Pass areas are connected by the Eagle Pass-Piedras Negras International Bridge, Camino R…