Bubbler Talk listener, Sophia Heyn discovered the geological history of quarrying in Estabrook Park while researching a ...

A monumental discovery has been made in the San Antonio Zoo, confirming the exact quarry that provided the limestone to build the Alamo and solving a mystery spanning centuries.

SAN ANTONIO - A groundbreaking historical discovery has finally pinpointed the quarry that provided the limestone used to ...

Some recently established cement manufacturers are substituting limestone, a key raw material in cement production, with cheaper and inferior alternatives, insiders have revealed ...

A COUPLE has taken legal action against municipal officials and private individuals over alleged illegal quarrying on their ...

Alamo officials today confirmed that limestone from a historic quarry that once existed at the zoo’s location was excavated ...

A campaign has been launched against a plan for a quarry which some local people have branded as "devastating". The limestone ...

Tennessee lawmakers for the first time honored the work of 15 enslaved men rented by the State of Tennessee in the 1800s to ...

Renovations at San Antonio Zoo reveal the quarry that supplied limestone for the Alamo, deepening historical ties.

During excavation for San Antonio Zoo's new gorilla habitat Congo Falls and The Ralston, large amounts of limestone were ...

The company wants permission for the continuation of extracting 3.8m tonnes of limestone for another 15 years at Pant Du Road ...