Unusual desert rocks suggest unknown microorganism that uses marble and limestone as a habitat
In the desert areas of Namibia, Oman, and Saudi Arabia, research work has revealed unusual structures that are probably due ...
Hosted on MSN1mon
How to Clean Outdoor Limestone Paving — To Get It Look Back to Its Best Ahead of Spring
While it’s tough enough to withstand foot traffic and the elements, limestone is also a soft stone, meaning it can easily be scratched or damaged by harsh chemicals. Understanding the correct ...
Tehran Times3d
Limestone cave discovered in rural yard due to land subsidence
TEHRAN - A burst water pipe in the yard of a rural house in Barzok, near the ancient city of Kashan, led to an unexpected ...
San Antonio Current13d
Stone used to build the Alamo came from site that now houses San Antonio Zoo
The Alamo conservator Pam Rosser saw the limestone being dug up from the Congo Falls construction site and thought it looked ...
KSAT13d
Original limestone quarry used for Alamo discovered at San Antonio Zoo
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.