About Us

Home   ›   About Us

When searching for petroleum cores for research purposes, finding a single source company that can get the right core sample needed for the application can be difficult. Quarry Source has relationships with hundreds of quarries across the world and exclusive distribution rights to certain high demand core samples like Berea Sandstone Cores.

Our Price

Because we buy our stone in quarry block and process it ourselves, we are able to sell our petroleum core samples for much less than any of our competitors.


Our cores are cut, drilled and polished with the highest quality and most advanced CNC technology, ensuring your cores will have the highest tolerances allowable.


Not just any stone is suitable for fabricating petroleum cores. We ensure our samples meet your requirements for homogeneity, permeability and porosity, not to mention other critical characteristics your project may require.